I recall seeing somewhere a hack that permitted use of an attached MP3 player to the stock Infinity stereo (2000 Grand Cherokee Limited, here).

I wonder if anyone has information on this or something similar.

I like the head unit, it suits me fine. I did replace the CD changer (which jammed) with an Alpine, and I regret it, because the translation process is slow.

I just assume hook up an MP3 player at this point (iPod or similar), as burning CDs seems so passe, and I almost always toss them out after I'm bored.

Suggestions, pointers welcomed.