my two cd drives, do not show up in My Computer System Folder. i went to the device manager and it has the ! bubble next to the two devices. i have tried searching for new drivers because i think that might be the problem. i've read a lot of forums about various other cd drives but nothing seems to help my problem. i have an eMachines T6542 model with a TSSTcorp CD/DVDW Ts-H552B drive and a Lite-On CD-Rom LTN-489S drive. i've been to all the manufacturers' websites and can't get any help from their support or downloads. Please Help!! much appreciated -noxjin