Here's a long one for you. My friend bought a laptop (Gateway MX8738). He quickly found out that he wasn't a fan of Vista, so I said I would install XP Pro on it for him. I recently did something similar to this on a windows 98 computer for a relative, where I put in new parts (hard drive, ram, WLAN card), and installed windows xp pro perfectly fine. So it looked like a relatively easy task. I used DBAN/Nuke to wipe the hard drive, then I popped in the xp pro disc. Then I got an error. I googled around and found out I needed a SATA driver. Unfortunately, these have to be installed via floppy. The laptop doesn't have a floppy drive, so I slipstreamed the driver using nLite. I made a disc, and started to install. I got past the original error until I got another error telling me my driver was corrupted. (iaStor.sys) Then I found that I might have needed to change some drive configurations in the Bios (version 72.15). I've looked through it for a good half an hour and cannot find anything to do with the hard drive other than boot order. So the question is, am I screwed?