Thing is I had an emachine pc so I'm still learning about computers... in college for it now just somet things I never really understood... is there any reason to have my cd rom drive. i'm planning on buying a new dvd burner drive and now and days they come with the whole shebang... so why does my dvd, cd-rw burner from my emachine plays dvds, music, etc, and the cd rom does nothing so should i even bother buying a cd rom? when i put a cd in it.. it just locks my comp up till i take it out anyways..