OK seriously..wth playlists

[ubermonkey]

OK I'm a magician and I've created for sound effects for my show in mp3 format and my own album art. I had them saved in playlists and everything was fine. I had to reformat my phone (htcevo4g) and reinstall winamp pro and now it won't let me save them in playlists anymore! (I get the RSS feed error...)

What the heck is the deal PLEASE can someone clue me in?!?

Thanks (hopefully)
Mike