Ok, so after finding out that ATI is not going to support Vista anymore (rediculous) I deceided to go back to my LEGIT XP Pro OEM OS. So, as I am re-installing (after the initial file copy) I get a CRC error for the file(s) asms. I re-burned the OEM discs, tried ripping out all unecessary hardware, tried different cd/cdrw/cdrw-dvdrw combo drives, even tried a completely different OEM image. Here's the kicker, I have installed this exact copy of Windows on this exact machine part for part with no issues what-so-ever. This is a major PIA since the 150 man lan is coming up, thankfully I have some time. Anyone run into this problem before? Any help would be greatly appreciated!
As of right now I am trying a XP Home OEM install, which I also have legitament keys for. We'll see how that goes, until I throw this Fudgeing machine out the goddamn window!

Oooh, sorry, how'd that get out.