I love that program. If I have any software player already on my system, Zoom will use its parts to playback the corresponding media. And it does a much better job at it than any other player that I have seen. With XP you can buy a DVD Add-on pack from cyberlink, intervideo, or ravisent for only $14.95 and have a full-functioning top notch DVD player. Which uses the parts from the newest of their respective players which costs $50 and up! cool deal. couple good guides if you want to get into Zoomplayer.. the support forum at www.forum.inmatrix.com and the one in my signature.