I had this problem in 5.0 and I just updated and am still having the problem. I'll load say.... 8 songs to a slideshow. The first song will play and let's say the 2nd song plays but the 3rd song will just be void of any sound. The slide show moves on but no music plays. I am using expressrip to rip music that I legally own. I haven't been able to identify a pattern of which type of music is not working, but I have seen it from music burnt to a cd from itunes (and then ripped) and from music ripped from a commercial CD. I don't know if it is something in the way I am ripping the music (though I rip the entire CD with the same setting and one song works another doesn't) or if it is something else. Any help would be greatly appreciated!