I was installing some software last night and after a reboot at one point I noticed my 2 DVD drives wew no longer showing up in My Computer. I went through Device Manager and saw they are listed there, but with the yellow question mark showing their status. I tried to do an uninstall of the drives and reinstall (both through add new hardware and through a simple reboot). the drives get reinstalled, but the questionmarks remain with no sign of these drives. On a related note, can a sofware "crack" cause this type of problem?