Yes I am. I have one dvd player and one dvd burner. I usually put the CD in the player and the selections appear automatically. I clicked the down arrow for DRIVE and the only option is NONE. I also clicked REFRESH and nothing happens. I put ACID 4.O in and tried to open in Vegas 5 EXPLORER, but nothing plays.
Sounds like your hardware is not getting recognized by Windows (maybe a cable got jiggled loosed) Can you access a disk in that drive from Windows Explorer? Can you play the CD tracks in Media Player?