i installed a clean windows 2k pro on my computer, and after finish all the installation for video card, sound card and everything, i use the roxio easy cd creator 5 to burn a mp3 cd, thats when i find out that the cdrom and cd-rw gone from my computer, i went to device manager and those two items are under "!" sign, it says those two cd-rom need drivers, so i looks for the driver in the windows, it found it and ask for restart, after restart its still not there, and the "!" is still there, i had this problem before, but i just reformat the computer at that time, anyone has this problem? thanks for helping.