MP3 and MP4 Difference: MP3 and MP4 are two names that are commonly heard by people interested in the tech world. However, many people still don't know the difference between MP3 and MP4 files.

If you're the owner of a C6 Corvette, your factory stereo system has the ability to play MP3 files on CD. If you're a younger, or at least a technologically "hip" Corvette owner, then you're probably ...