The method I used was to just make a playlist using Winamp so the paths would be relative to the player, then I used the utility to convert it to an .spl file and I put it in the playlist folder. It's a little extra work, but the advantages of having UMS far outweigh the once or twice a week I make a new playlist and the extra thirty seconds of work that incurs. If it's not working for you, make sure that your .m3u file is relative paths to the files on the P2, not absolute to your computer. AKA, don't have them say C:/ instead they should look like music/etc/etc Do you understand?
"Changed my mind so much I cant even trust it
My mind changed me so much I cant even trust myself"