diff --git a/src/add-ons/kernel/file_systems/ramfs/AllocationInfo.cpp b/src/add-ons/kernel/file_systems/ramfs/AllocationInfo.cpp
index a5ca653ed9..819d477ec2 100644
--- a/src/add-ons/kernel/file_systems/ramfs/AllocationInfo.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/AllocationInfo.cpp
@@ -1,6 +1,9 @@
-// AllocationInfo.cpp
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #include "AllocationInfo.h"
+
 #include "DebugSupport.h"
 
 #include "Attribute.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/AllocationInfo.h b/src/add-ons/kernel/file_systems/ramfs/AllocationInfo.h
index da12677e15..d2bf764bc9 100644
--- a/src/add-ons/kernel/file_systems/ramfs/AllocationInfo.h
+++ b/src/add-ons/kernel/file_systems/ramfs/AllocationInfo.h
@@ -1,5 +1,7 @@
-// AllocationInfo.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef ALLOCATION_INFO_H
 #define ALLOCATION_INFO_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/Attribute.cpp b/src/add-ons/kernel/file_systems/ramfs/Attribute.cpp
index 4d45dcafd0..93e0de294c 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Attribute.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/Attribute.cpp
@@ -1,4 +1,7 @@
-// Attribute.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "AllocationInfo.h"
 #include "Attribute.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/Attribute.h b/src/add-ons/kernel/file_systems/ramfs/Attribute.h
index e13b26a267..b87440dd0b 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Attribute.h
+++ b/src/add-ons/kernel/file_systems/ramfs/Attribute.h
@@ -1,5 +1,7 @@
-// Attribute.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef ATTRIBUTE_H
 #define ATTRIBUTE_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/AttributeIndex.cpp b/src/add-ons/kernel/file_systems/ramfs/AttributeIndex.cpp
index 3d85ec0824..27f9a9d3be 100644
--- a/src/add-ons/kernel/file_systems/ramfs/AttributeIndex.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/AttributeIndex.cpp
@@ -1,5 +1,7 @@
-// AttributeIndex.cpp
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #include "AttributeIndex.h"
 
 // constructor
diff --git a/src/add-ons/kernel/file_systems/ramfs/AttributeIndex.h b/src/add-ons/kernel/file_systems/ramfs/AttributeIndex.h
index 0fc73d92bb..8913642a51 100644
--- a/src/add-ons/kernel/file_systems/ramfs/AttributeIndex.h
+++ b/src/add-ons/kernel/file_systems/ramfs/AttributeIndex.h
@@ -1,5 +1,7 @@
-// AttributeIndex.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef ATTRIBUTE_INDEX_H
 #define ATTRIBUTE_INDEX_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/AttributeIndexImpl.cpp b/src/add-ons/kernel/file_systems/ramfs/AttributeIndexImpl.cpp
index 22730ef8bc..8b4f19675b 100644
--- a/src/add-ons/kernel/file_systems/ramfs/AttributeIndexImpl.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/AttributeIndexImpl.cpp
@@ -1,4 +1,7 @@
-// AttributeIndexImpl.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include <TypeConstants.h>
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/AttributeIndexImpl.h b/src/add-ons/kernel/file_systems/ramfs/AttributeIndexImpl.h
index dcdfecbca0..768ec01a2c 100644
--- a/src/add-ons/kernel/file_systems/ramfs/AttributeIndexImpl.h
+++ b/src/add-ons/kernel/file_systems/ramfs/AttributeIndexImpl.h
@@ -1,5 +1,7 @@
-// AttributeIndexImpl.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef ATTRIBUTE_INDEX_IMPL_H
 #define ATTRIBUTE_INDEX_IMPL_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/AttributeIterator.cpp b/src/add-ons/kernel/file_systems/ramfs/AttributeIterator.cpp
index add194cbf2..1a51bfe2a2 100644
--- a/src/add-ons/kernel/file_systems/ramfs/AttributeIterator.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/AttributeIterator.cpp
@@ -1,5 +1,7 @@
-// AttributeIterator.cpp
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #include "AttributeIterator.h"
 #include "Node.h"
 #include "Volume.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/AttributeIterator.h b/src/add-ons/kernel/file_systems/ramfs/AttributeIterator.h
index 98fa30f607..a58eb3b834 100644
--- a/src/add-ons/kernel/file_systems/ramfs/AttributeIterator.h
+++ b/src/add-ons/kernel/file_systems/ramfs/AttributeIterator.h
@@ -1,5 +1,7 @@
-// AttributeIterator.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef ATTRIBUTE_ITERATOR_H
 #define ATTRIBUTE_ITERATOR_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/Block.h b/src/add-ons/kernel/file_systems/ramfs/Block.h
index 1443f8de27..1a5bc7f404 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Block.h
+++ b/src/add-ons/kernel/file_systems/ramfs/Block.h
@@ -1,5 +1,7 @@
-// Block.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef BLOCK_H
 #define BLOCK_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/BlockAllocator.cpp b/src/add-ons/kernel/file_systems/ramfs/BlockAllocator.cpp
index 38aaf639f7..84294740a8 100644
--- a/src/add-ons/kernel/file_systems/ramfs/BlockAllocator.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/BlockAllocator.cpp
@@ -1,4 +1,7 @@
-// BlockAllocator.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 // debugging
 #define BA_DEFINE_INLINES	1
diff --git a/src/add-ons/kernel/file_systems/ramfs/BlockAllocator.h b/src/add-ons/kernel/file_systems/ramfs/BlockAllocator.h
index 703a430a4e..87254f0f98 100644
--- a/src/add-ons/kernel/file_systems/ramfs/BlockAllocator.h
+++ b/src/add-ons/kernel/file_systems/ramfs/BlockAllocator.h
@@ -1,5 +1,7 @@
-// BlockAllocator.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef BLOCK_ALLOCATOR_H
 #define BLOCK_ALLOCATOR_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorArea.cpp b/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorArea.cpp
index 5bf3baba2f..aa0bbbfca9 100644
--- a/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorArea.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorArea.cpp
@@ -1,4 +1,7 @@
-// BlockAllocatorArea.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "BlockAllocatorArea.h"
 #include "DebugSupport.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorArea.h b/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorArea.h
index 3e9d8e04c7..8700bc8bd4 100644
--- a/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorArea.h
+++ b/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorArea.h
@@ -1,5 +1,7 @@
-// BlockAllocatorArea.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef BLOCK_ALLOCATOR_AREA_H
 #define BLOCK_ALLOCATOR_AREA_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorAreaBucket.cpp b/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorAreaBucket.cpp
index 1adfb7828e..200c8cded0 100644
--- a/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorAreaBucket.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorAreaBucket.cpp
@@ -1,5 +1,7 @@
-// BlockAllocatorAreaBucket.cpp
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #include "BlockAllocatorAreaBucket.h"
 
 // constructor
diff --git a/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorAreaBucket.h b/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorAreaBucket.h
index fa2308c868..5af666c06b 100644
--- a/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorAreaBucket.h
+++ b/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorAreaBucket.h
@@ -1,5 +1,7 @@
-// BlockAllocatorAreaBucket.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef BLOCK_ALLOCATOR_AREA_BUCKET_H
 #define BLOCK_ALLOCATOR_AREA_BUCKET_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorMisc.h b/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorMisc.h
index d9d184b474..117450c7de 100644
--- a/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorMisc.h
+++ b/src/add-ons/kernel/file_systems/ramfs/BlockAllocatorMisc.h
@@ -1,5 +1,7 @@
-// BlockAllocatorMisc.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef BLOCK_ALLOCATOR_MISC_H
 #define BLOCK_ALLOCATOR_MISC_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/BlockReferenceManager.cpp b/src/add-ons/kernel/file_systems/ramfs/BlockReferenceManager.cpp
index ace924706c..a1319daca1 100644
--- a/src/add-ons/kernel/file_systems/ramfs/BlockReferenceManager.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/BlockReferenceManager.cpp
@@ -1,4 +1,7 @@
-// BlockReferenceManager.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "AllocationInfo.h"
 #include "Block.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/BlockReferenceManager.h b/src/add-ons/kernel/file_systems/ramfs/BlockReferenceManager.h
index b574fa4749..5bf7c1dfc7 100644
--- a/src/add-ons/kernel/file_systems/ramfs/BlockReferenceManager.h
+++ b/src/add-ons/kernel/file_systems/ramfs/BlockReferenceManager.h
@@ -1,5 +1,7 @@
-// BlockReferenceManager.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef BLOCK_REFERENCE_MANAGER_H
 #define BLOCK_REFERENCE_MANAGER_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/DataContainer.cpp b/src/add-ons/kernel/file_systems/ramfs/DataContainer.cpp
index 14e7e7628f..d0d92b22f5 100644
--- a/src/add-ons/kernel/file_systems/ramfs/DataContainer.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/DataContainer.cpp
@@ -1,4 +1,7 @@
-// DataContainer.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "AllocationInfo.h"
 #include "Attribute.h"	// for debugging only
diff --git a/src/add-ons/kernel/file_systems/ramfs/DataContainer.h b/src/add-ons/kernel/file_systems/ramfs/DataContainer.h
index 55c2f1d736..d51e640ae2 100644
--- a/src/add-ons/kernel/file_systems/ramfs/DataContainer.h
+++ b/src/add-ons/kernel/file_systems/ramfs/DataContainer.h
@@ -1,5 +1,7 @@
-// DataContainer.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef DATA_CONTAINER_H
 #define DATA_CONTAINER_H
 
@@ -14,7 +16,7 @@ class Volume;
 // 16 bytes are for free, since they are shared with the block list.
 // (actually even more, since the list has an initial size).
 // I ran a test analyzing what sizes the attributes in my system have:
-//     size   percentage   bytes used in average 
+//     size   percentage   bytes used in average
 //   <=   0         0.00                   93.45
 //   <=   4        25.46                   75.48
 //   <=   8        30.54                   73.02
diff --git a/src/add-ons/kernel/file_systems/ramfs/Directory.cpp b/src/add-ons/kernel/file_systems/ramfs/Directory.cpp
index 6108ee6cad..180991bb1f 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Directory.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/Directory.cpp
@@ -1,4 +1,7 @@
-// Directory.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "AllocationInfo.h"
 #include "DebugSupport.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/Directory.h b/src/add-ons/kernel/file_systems/ramfs/Directory.h
index a626cbffce..fefb677d05 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Directory.h
+++ b/src/add-ons/kernel/file_systems/ramfs/Directory.h
@@ -1,5 +1,7 @@
-// Directory.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef DIRECTORY_H
 #define DIRECTORY_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/Entry.cpp b/src/add-ons/kernel/file_systems/ramfs/Entry.cpp
index 37c0949d1c..d4ff177f35 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Entry.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/Entry.cpp
@@ -1,4 +1,7 @@
-// Entry.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "AllocationInfo.h"
 #include "DebugSupport.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/Entry.h b/src/add-ons/kernel/file_systems/ramfs/Entry.h
index 1396d235de..6e6ffbaf53 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Entry.h
+++ b/src/add-ons/kernel/file_systems/ramfs/Entry.h
@@ -1,5 +1,7 @@
-// Entry.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef ENTRY_H
 #define ENTRY_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/EntryIterator.cpp b/src/add-ons/kernel/file_systems/ramfs/EntryIterator.cpp
index 6d1e70214f..16f903b477 100644
--- a/src/add-ons/kernel/file_systems/ramfs/EntryIterator.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/EntryIterator.cpp
@@ -1,4 +1,7 @@
-// EntryIterator.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "Directory.h"
 #include "Entry.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/EntryIterator.h b/src/add-ons/kernel/file_systems/ramfs/EntryIterator.h
index c11d446f64..4848509b17 100644
--- a/src/add-ons/kernel/file_systems/ramfs/EntryIterator.h
+++ b/src/add-ons/kernel/file_systems/ramfs/EntryIterator.h
@@ -1,5 +1,7 @@
-// EntryIterator.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef ENTRY_ITERATOR_H
 #define ENTRY_ITERATOR_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/EntryListener.cpp b/src/add-ons/kernel/file_systems/ramfs/EntryListener.cpp
index b2f1a3bec9..83a16bf5d2 100644
--- a/src/add-ons/kernel/file_systems/ramfs/EntryListener.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/EntryListener.cpp
@@ -1,4 +1,7 @@
-// EntryListener.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "EntryListener.h"
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/EntryListener.h b/src/add-ons/kernel/file_systems/ramfs/EntryListener.h
index 5103e51ca1..87d75ce433 100644
--- a/src/add-ons/kernel/file_systems/ramfs/EntryListener.h
+++ b/src/add-ons/kernel/file_systems/ramfs/EntryListener.h
@@ -1,5 +1,7 @@
-// EntryListener.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef ENTRY_LISTENER_H
 #define ENTRY_LISTENER_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/File.cpp b/src/add-ons/kernel/file_systems/ramfs/File.cpp
index 4bbdb61029..ffb021a415 100644
--- a/src/add-ons/kernel/file_systems/ramfs/File.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/File.cpp
@@ -1,4 +1,7 @@
-// File.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "AllocationInfo.h"
 #include "File.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/File.h b/src/add-ons/kernel/file_systems/ramfs/File.h
index a16c90be87..53b3661190 100644
--- a/src/add-ons/kernel/file_systems/ramfs/File.h
+++ b/src/add-ons/kernel/file_systems/ramfs/File.h
@@ -1,5 +1,7 @@
-// File.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef FILE_H
 #define FILE_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/Index.cpp b/src/add-ons/kernel/file_systems/ramfs/Index.cpp
index 03d05a45e2..64a3d24af7 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Index.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/Index.cpp
@@ -1,4 +1,7 @@
-// Index.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "DebugSupport.h"
 #include "Directory.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/Index.h b/src/add-ons/kernel/file_systems/ramfs/Index.h
index 77db01ad2d..989df58bb9 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Index.h
+++ b/src/add-ons/kernel/file_systems/ramfs/Index.h
@@ -1,5 +1,7 @@
-// Index.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef INDEX_H
 #define INDEX_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/IndexDirectory.cpp b/src/add-ons/kernel/file_systems/ramfs/IndexDirectory.cpp
index ecde6423d0..5090702b42 100644
--- a/src/add-ons/kernel/file_systems/ramfs/IndexDirectory.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/IndexDirectory.cpp
@@ -1,4 +1,7 @@
-// IndexDirectory.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include <TypeConstants.h>
 
@@ -61,7 +64,7 @@ IndexDirectory::~IndexDirectory()
 status_t
 IndexDirectory::InitCheck() const
 {
-	return (fNameIndex && fLastModifiedIndex && fSizeIndex ? B_OK 
+	return (fNameIndex && fLastModifiedIndex && fSizeIndex ? B_OK
 														   : B_NO_MEMORY);
 }
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/IndexDirectory.h b/src/add-ons/kernel/file_systems/ramfs/IndexDirectory.h
index a7c1964975..767920e6b7 100644
--- a/src/add-ons/kernel/file_systems/ramfs/IndexDirectory.h
+++ b/src/add-ons/kernel/file_systems/ramfs/IndexDirectory.h
@@ -1,5 +1,7 @@
-// IndexDirectory.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef INDEX_DIRECTORY_H
 #define INDEX_DIRECTORY_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/IndexImpl.h b/src/add-ons/kernel/file_systems/ramfs/IndexImpl.h
index 726908ba9e..3d96b2f16e 100644
--- a/src/add-ons/kernel/file_systems/ramfs/IndexImpl.h
+++ b/src/add-ons/kernel/file_systems/ramfs/IndexImpl.h
@@ -1,5 +1,7 @@
-// IndexImpl.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef INDEX_IMPL_H
 #define INDEX_IMPL_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/LastModifiedIndex.cpp b/src/add-ons/kernel/file_systems/ramfs/LastModifiedIndex.cpp
index 490781348c..030ba96a55 100644
--- a/src/add-ons/kernel/file_systems/ramfs/LastModifiedIndex.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/LastModifiedIndex.cpp
@@ -1,4 +1,7 @@
-// LastModifiedIndex.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include <TypeConstants.h>
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/LastModifiedIndex.h b/src/add-ons/kernel/file_systems/ramfs/LastModifiedIndex.h
index bb5f566587..dba6630420 100644
--- a/src/add-ons/kernel/file_systems/ramfs/LastModifiedIndex.h
+++ b/src/add-ons/kernel/file_systems/ramfs/LastModifiedIndex.h
@@ -1,5 +1,7 @@
-// LastModifiedIndex.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef LAST_MODIFIED_INDEX_H
 #define LAST_MODIFIED_INDEX_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/Locking.h b/src/add-ons/kernel/file_systems/ramfs/Locking.h
index 5831719a34..9a43b42554 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Locking.h
+++ b/src/add-ons/kernel/file_systems/ramfs/Locking.h
@@ -1,4 +1,7 @@
-// Locking.h
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #ifndef LOCKING_H
 #define LOCKING_H
diff --git a/src/add-ons/kernel/file_systems/ramfs/NameIndex.cpp b/src/add-ons/kernel/file_systems/ramfs/NameIndex.cpp
index 2ab27e0528..16ba41424f 100644
--- a/src/add-ons/kernel/file_systems/ramfs/NameIndex.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/NameIndex.cpp
@@ -1,4 +1,7 @@
-// NameIndex.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include <TypeConstants.h>
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/NameIndex.h b/src/add-ons/kernel/file_systems/ramfs/NameIndex.h
index 3503b7c961..598167ab04 100644
--- a/src/add-ons/kernel/file_systems/ramfs/NameIndex.h
+++ b/src/add-ons/kernel/file_systems/ramfs/NameIndex.h
@@ -1,5 +1,7 @@
-// NameIndex.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef NAME_INDEX_H
 #define NAME_INDEX_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/Node.cpp b/src/add-ons/kernel/file_systems/ramfs/Node.cpp
index 29b772d2c8..c62d70bc1e 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Node.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/Node.cpp
@@ -1,4 +1,7 @@
-// Node.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "AllocationInfo.h"
 #include "DebugSupport.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/Node.h b/src/add-ons/kernel/file_systems/ramfs/Node.h
index 5c4ada2ac7..02a81ae7bd 100644
--- a/src/add-ons/kernel/file_systems/ramfs/Node.h
+++ b/src/add-ons/kernel/file_systems/ramfs/Node.h
@@ -1,5 +1,7 @@
-// Node.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef NODE_H
 #define NODE_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/NodeChildTable.h b/src/add-ons/kernel/file_systems/ramfs/NodeChildTable.h
index b983b8c78e..987ea32b96 100644
--- a/src/add-ons/kernel/file_systems/ramfs/NodeChildTable.h
+++ b/src/add-ons/kernel/file_systems/ramfs/NodeChildTable.h
@@ -1,5 +1,7 @@
-// NodeChildTable.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef NODE_CHILD_TABLE_H
 #define NODE_CHILD_TABLE_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/NodeListener.cpp b/src/add-ons/kernel/file_systems/ramfs/NodeListener.cpp
index e81b70c392..0cc3fb202d 100644
--- a/src/add-ons/kernel/file_systems/ramfs/NodeListener.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/NodeListener.cpp
@@ -1,4 +1,7 @@
-// NodeListener.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "NodeListener.h"
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/NodeListener.h b/src/add-ons/kernel/file_systems/ramfs/NodeListener.h
index af30afcbb8..e334d11171 100644
--- a/src/add-ons/kernel/file_systems/ramfs/NodeListener.h
+++ b/src/add-ons/kernel/file_systems/ramfs/NodeListener.h
@@ -1,4 +1,7 @@
-// NodeListener.h
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #ifndef NODE_LISTENER_H
 #define NODE_LISTENER_H
diff --git a/src/add-ons/kernel/file_systems/ramfs/NodeTable.cpp b/src/add-ons/kernel/file_systems/ramfs/NodeTable.cpp
index b81ed57761..ed729c1ada 100644
--- a/src/add-ons/kernel/file_systems/ramfs/NodeTable.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/NodeTable.cpp
@@ -1,4 +1,7 @@
-// NodeTable.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include "DebugSupport.h"
 #include "NodeTable.h"
diff --git a/src/add-ons/kernel/file_systems/ramfs/NodeTable.h b/src/add-ons/kernel/file_systems/ramfs/NodeTable.h
index 03a9dfcead..33e11d1fa2 100644
--- a/src/add-ons/kernel/file_systems/ramfs/NodeTable.h
+++ b/src/add-ons/kernel/file_systems/ramfs/NodeTable.h
@@ -1,5 +1,7 @@
-// NodeTable.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef NODE_TABLE_H
 #define NODE_TABLE_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/SizeIndex.cpp b/src/add-ons/kernel/file_systems/ramfs/SizeIndex.cpp
index b0626ed8da..469adf024a 100644
--- a/src/add-ons/kernel/file_systems/ramfs/SizeIndex.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/SizeIndex.cpp
@@ -1,4 +1,7 @@
-// SizeIndex.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include <TypeConstants.h>
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/SizeIndex.h b/src/add-ons/kernel/file_systems/ramfs/SizeIndex.h
index bc0560cd1d..8cacde9bc9 100644
--- a/src/add-ons/kernel/file_systems/ramfs/SizeIndex.h
+++ b/src/add-ons/kernel/file_systems/ramfs/SizeIndex.h
@@ -1,5 +1,7 @@
-// SizeIndex.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef SIZE_INDEX_H
 #define SIZE_INDEX_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/String.h b/src/add-ons/kernel/file_systems/ramfs/String.h
index a112b5cf75..70f4ef47cf 100644
--- a/src/add-ons/kernel/file_systems/ramfs/String.h
+++ b/src/add-ons/kernel/file_systems/ramfs/String.h
@@ -1,5 +1,7 @@
-// String.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef STRING_H
 #define STRING_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/SymLink.cpp b/src/add-ons/kernel/file_systems/ramfs/SymLink.cpp
index 2a7ac8738d..d67ba64fe0 100644
--- a/src/add-ons/kernel/file_systems/ramfs/SymLink.cpp
+++ b/src/add-ons/kernel/file_systems/ramfs/SymLink.cpp
@@ -1,4 +1,7 @@
-// SymLink.cpp
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #include <limits.h>
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/SymLink.h b/src/add-ons/kernel/file_systems/ramfs/SymLink.h
index d8565f8d23..6eea024726 100644
--- a/src/add-ons/kernel/file_systems/ramfs/SymLink.h
+++ b/src/add-ons/kernel/file_systems/ramfs/SymLink.h
@@ -1,5 +1,7 @@
-// SymLink.h
-
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 #ifndef SYMLINK_H
 #define SYMLINK_H
 
diff --git a/src/add-ons/kernel/file_systems/ramfs/ramfs.h b/src/add-ons/kernel/file_systems/ramfs/ramfs.h
index dc2eda9827..becc91cc97 100644
--- a/src/add-ons/kernel/file_systems/ramfs/ramfs.h
+++ b/src/add-ons/kernel/file_systems/ramfs/ramfs.h
@@ -1,4 +1,7 @@
-// ramfs.h
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #ifndef RAM_FS_H
 #define RAM_FS_H
diff --git a/src/add-ons/kernel/file_systems/ramfs/ramfs_ioctl.h b/src/add-ons/kernel/file_systems/ramfs/ramfs_ioctl.h
index 9b1cf5d512..a6d12de0e5 100644
--- a/src/add-ons/kernel/file_systems/ramfs/ramfs_ioctl.h
+++ b/src/add-ons/kernel/file_systems/ramfs/ramfs_ioctl.h
@@ -1,4 +1,7 @@
-// ramfs_ioctl.h
+/*
+ * Copyright 2007, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
 
 #ifndef RAMFS_IOCTL_H
 #define RAMFS_IOCTL_H