1) Use WMP 9x. NOT 10!
2) Nero 6 Express, data burns!
3) Burn MP3's as DATA files!
4) Install the XP codecs in WMP 9x. for video play.
5) Check file extensions, make sure they are infact MP3!
6) MU3's or whatever they are called IS playlist. DO NOT save your MP3 files as playlist extensions!!!
7) Make sure your MP3's are not corrupt.

If you renamed files as a playlist, they won't burn. For easy burns, remove songs from Limewire. In Windows XP make a 'my music' folder, copy & past all song files into this folder from your Limewire shared folder. On the left side of the new music folder, you can selelect 'play all' and it will upload all your music files into WMP.

The same for burning other data, you do not want to keep music/movie or game burns in your Limewire shared folder, move them, you can always move them back after the burn.

You can do this all right from your desktop in your c: drive in Windows.