I recently built a new system for myself and wanted to give my old system, a Pentium 4 on an ASUS P4P800, to my girlfriend. I thought to keep things simple I'd just take the hard drive out of her HP Celeron system and put it in my old one. She's still running Windows ME. When I booted it, it wanted to load new drivers so I put in the ASUS driver CD and it started loading. After loading about half a dozen drivers, suddenly when the next driver request came up it claimed it couldn't find it on the CD. I shut down and rebooted. When I put the CD in again, Windows thought it was an audio CD and tried to play it! Out of curiosity, I put in another CD, the one for the ATI video card I had in the system. It didn't think that one was an audio CD, but it claimed that only some of the directories I knew were on it were there. So I put the hard drive back in her old system, it booted and switched back to the old drivers and the CD worked fine. My system was running Linux, and the only other Windows system I have is running XP, so I have no idea what was going on. Has anyone seen this problem before?