Hey thas the same thign that keeps happening to me. Half of my songs get put on the ipod and some dunt even work on MM. Hey do the songs have to be MP3 files for it work???

For some reason not all of the albums in my library will load onto my iPod. The major culprits are half of my Led Zeppelin albums as well as anything from The Smiths. I've tried clearing and re-loading the library as well as emptying the iPod, but to no avail. This is driving me crazy, I didn't buy a 60Gb iPod so that SOME of my music would be on it!!!