I've been noticing that iTunes sometimes will, after playing a given song, change some information about it(the only thing i've seen so far is Genre, so it might be specific to that). For instance, i've just been playing Radiohead - The Bends, and i prefer to lump all guitar-band type stuff into the genre Rock so that's what i had set the genre to, but after it plays each song it changes the genre on it to Alternative. Obviously there is some information(perhaps the mp3 id tag or something) that iTunes is deciding to override. Some background: i also use my iPod on my PC at home(which is where i added most of the music) but i use MacOpener so i can keep it Mac formatted. If anyone has any idea what's going on, let me know, thanks! :)