look at http://www.ao.net/help/software/lps/disktools/INDEX
asbench.zip             Benchmark for drives under a ASPI device driver
ataid011.zip            ATA Identification. Echos Identify Drive data 
atrt4mb.exe             AT Regression test
and most interesting of all:
ext2tool.zip            Mount and use Ext2 filesystems from DOS


From: Gregg Eshelman <g_alan_e@yahoo.com>
Sounds good. :) Some Windows disk imaging apps
are WinImage and SH (Schenk and Horne) Copy Star.