rawrite2 works fine on my wife's Windows 95 system. Perhaps it's a flaw in my documentation. Did you uncompress the 1440_boot_floppy.gz file using the gzip executable that will be self-extracted from gzip124.exe ? You must uncompress the boot floppy, but need not uncompress the root floppy or any of the others. I think I'll make that simpler before the release happens. Thanks Bruce