I am having the exact same problem with the F6 adding my RAID driver. I have the i680 Nvidia RAID controller on my system. Everytime I hit f6 and install the driver it lets me add the driver and continues to proceed but then before it finishes booting to the desktop it says "The file nvraid.sys could not be found. Press any key to continue." I press a key and it just reboots the system and starts all over. And before you suggest that its something wrong with the floppy or the driver I have tried 3 different driver files from nvidia, and asus, and my original cd and have copied the files to 3 different floppies all of which I have run a check disk on and all of the sectors checked out good. Anyway, if you have any suggestion I would really appreciate it. The Bart cd doesnt do me any good without detecting my drives. Thanks very much.