Hey guys, I am under XP x64bit, and after I installed Quake 4, windows won't see my DVD drive anymore. It is a LITE-ON SOHW-1673S. I have tried a different drive, still won't see it. I also looked in my BIOS and everything is fine. When I put CD/DVD's in it won't even spin up anymore (nor would the other drive (known good)). I have never had this problem before, and this is suppose to be a P&P device. Any ideas?