Set LglDrv=%LglDrv% O 14 N 13 M 12 L 11 K 10 J 9 I 8 H 7 G 6 F 5 E 4 D 3 C You can see I set the RAM drive for 10MB, you can change that value up to a max of 32MB. Or you can take a windows98 SE floppy image and remove everything else. I made a bootable floppy image with these files on it: Haven't got aroung to trying it in grub or from an ISO yet. I been testing it as a floppy image in virtualPC and it works fine. Brian, I made a real simple boot disk with a RAM drive.