diff --git a/sys/arch/i386/conf/INSTALL b/sys/arch/i386/conf/INSTALL
index 2ecadacc191b..b7144a8bab86 100644
--- a/sys/arch/i386/conf/INSTALL
+++ b/sys/arch/i386/conf/INSTALL
@@ -1,4 +1,4 @@
-#	$NetBSD: INSTALL,v 1.219 2003/05/15 13:13:24 wiz Exp $
+#	$NetBSD: INSTALL,v 1.220 2003/06/05 14:33:51 dsl Exp $
 #
 #	INSTALL - Installation kernel.
 #
@@ -19,7 +19,7 @@ makeoptions	COPTS="-Os"		# Optimise for space. Implies -O2
 options 	MEMORY_DISK_HOOKS
 options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
 options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
-options 	MEMORY_DISK_ROOT_SIZE=4600	# size of memory disk, in blocks
+options 	MEMORY_DISK_ROOT_SIZE=5000	# size of memory disk, in blocks
 
 maxusers	32		# estimated number of users
 
diff --git a/sys/arch/i386/conf/INSTALL_LAPTOP b/sys/arch/i386/conf/INSTALL_LAPTOP
index ec72327a9fdf..f6c7ffcd490f 100644
--- a/sys/arch/i386/conf/INSTALL_LAPTOP
+++ b/sys/arch/i386/conf/INSTALL_LAPTOP
@@ -1,4 +1,4 @@
-#	$NetBSD: INSTALL_LAPTOP,v 1.43 2003/04/17 22:57:17 thorpej Exp $
+#	$NetBSD: INSTALL_LAPTOP,v 1.44 2003/06/05 14:33:51 dsl Exp $
 #
 #	INSTALL - Installation kernel.
 #
@@ -17,7 +17,7 @@ include "arch/i386/conf/std.i386"
 options 	MEMORY_DISK_HOOKS
 options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
 options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
-options 	MEMORY_DISK_ROOT_SIZE=4600	# size of memory disk, in blocks
+options 	MEMORY_DISK_ROOT_SIZE=5000	# size of memory disk, in blocks
 
 makeoptions	COPTS="-Os"		# generates smaller code than -O2, -O1
 
diff --git a/sys/arch/i386/conf/INSTALL_PS2 b/sys/arch/i386/conf/INSTALL_PS2
index 78fa72429acb..87d29d50bdc2 100644
--- a/sys/arch/i386/conf/INSTALL_PS2
+++ b/sys/arch/i386/conf/INSTALL_PS2
@@ -1,4 +1,4 @@
-#	$NetBSD: INSTALL_PS2,v 1.9 2002/10/16 02:44:27 lukem Exp $
+#	$NetBSD: INSTALL_PS2,v 1.10 2003/06/05 14:33:51 dsl Exp $
 #
 #	INSTALL_PS2 - PS/2 Installation kernel.
 #
@@ -12,7 +12,7 @@ include "arch/i386/conf/GENERIC_PS2TINY"
 options 	MEMORY_DISK_HOOKS
 options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
 options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
-options 	MEMORY_DISK_ROOT_SIZE=3200	# size of memory disk, in blocks
+options 	MEMORY_DISK_ROOT_SIZE=3500	# size of memory disk, in blocks
 
 # File systems
 file-system 	MFS			# memory file system
diff --git a/sys/arch/i386/conf/INSTALL_SMALL b/sys/arch/i386/conf/INSTALL_SMALL
index 034d63ae73e1..1e15b55c5335 100644
--- a/sys/arch/i386/conf/INSTALL_SMALL
+++ b/sys/arch/i386/conf/INSTALL_SMALL
@@ -1,4 +1,4 @@
-#	$NetBSD: INSTALL_SMALL,v 1.97 2003/05/15 13:13:25 wiz Exp $
+#	$NetBSD: INSTALL_SMALL,v 1.98 2003/06/05 14:33:51 dsl Exp $
 #
 #	INSTALL_SMALL - Small Installation kernel.
 #
@@ -20,7 +20,7 @@ include "arch/i386/conf/std.i386"
 options 	MEMORY_DISK_HOOKS
 options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
 options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
-options 	MEMORY_DISK_ROOT_SIZE=3200	# size of memory disk, in blocks
+options 	MEMORY_DISK_ROOT_SIZE=3900	# size of memory disk, in blocks
 
 makeoptions	COPTS="-Os"		# generates smaller code than -O2, -O1
 
diff --git a/sys/arch/i386/conf/INSTALL_TINY b/sys/arch/i386/conf/INSTALL_TINY
index 4c652127810f..d2ce603f5a8b 100644
--- a/sys/arch/i386/conf/INSTALL_TINY
+++ b/sys/arch/i386/conf/INSTALL_TINY
@@ -1,4 +1,4 @@
-#	$NetBSD: INSTALL_TINY,v 1.70 2003/05/15 13:13:25 wiz Exp $
+#	$NetBSD: INSTALL_TINY,v 1.71 2003/06/05 14:33:51 dsl Exp $
 #
 #	INSTALL_TINY - Tiny Installation kernel, suitable for 4M machines.
 #
@@ -20,7 +20,7 @@ makeoptions	COPTS="-Os"		# Optimise for space. Implies -O2
 options 	MEMORY_DISK_HOOKS
 options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
 options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
-options 	MEMORY_DISK_ROOT_SIZE=3000	# size of memory disk, in blocks
+options 	MEMORY_DISK_ROOT_SIZE=3100	# size of memory disk, in blocks
 
 maxusers	2		# estimated number of users