Alrite i bought a Lg dvd burner drive i took out my old cd drive and installed this one now when i open windows media player to play my downloaded music it says that "Windows Media Player cannot play the file because there is a problem with your sound device. There might not be a sound device installed on your computer, it might be in use by another program, or it might not be functioning properly." I found out something else to it only plays windows sounds no other sounds just like windows default sounds.