I just purchased a Phillips DVP-642 and whenever I burn a DVD+R, and I don't set the booktype to DVD-ROM before I burn, the movie is really skippy. It doesn't skip when I play it in my DVD-ROM though. But I have already burned about 20 backups and they're really skippy. Do I just have a unique player that just can't play DVD+Rs? Should I return it for another one before my 30 day return guarantee ends? What is weird is this player plays DVD-Rs perfectly! Thanks guys!