Hi, I have a gx 110, 20g, 512 ram, ver. A06 bios, running win 2000.  In a recent attempt to add a new hardddrive (40g), recognized in system setup, set to run floppy, cd, then hdd, and to install xp with the disk and cd, i get a message, "invalid system disk, replace disk and hit any key".  This would lead you to believe, I have a problem with the floppy and cd.  So I put my old hdd back in, and this all works fine.  So my question is, do you think I should clear bios or update bios to A07, A08, or A09, or all of these updates?   thanks in advance