I have a Panasonic RV32 DVD player, and so far it's been great except for one thing.. if I put in a CD full of MP3s I've downloaded, it "divides" each track into several tracks. This is annoying since there are audible gaps between these sub-tracks, and it shows each sub-track on the playlist, so it requires much more scrolling than normal.

However, when I ripped/encoded my own CDs and burned them onto a CD-R, it seems to work fine. Any idea what the difference is?