Most definitely I'm organized. I'd totally have a nervous breakdown if my iTunes and iPod are wrong. Everything has to be perfect. I could seriously spend hours just tagging it all right. I don't even listen to songs if any piece of info is missing.

hell to the YES! artist, album, track no., year, genre and the cover art! MUST be square!
but i keep my album tracks different. i squeeze in the b-sides to the album where the a-side is located but keep the proper sequence of album tracks. i dont like an album with only two tracks so i keep them long. i also try to keep the squeezing of b-sides different. hahaha. like for momusu, i add the b-side before the a-side. or for yui, i add them all in the end. or for koda kumi, i spread them where they fit best :D. i also have different genres, like J-Diva, J-H!P, W-Music. hehehe. OCD MUCH! but no to kanji. because the iphone doens't recognize them when i do voice control. T_T

Another obsessive one to add to the lot. I have to have my iPod organized correctly, proper music genres labeled, proper capitalization of titles and artists, proper album artwork, and so on... If I spot one mistake it will eat my mind away until I can fix it. And if a song isn't from a official album (aka fan remixes or just random obscure songs) they get filed into one of two albums I made myself, "HYPER TRANCE MUSIC COMPILATION" and "MUSiC Collection". I even made nice artwork for them and everything.

I also agree with everyone here about looking at my friend's iPods/MP3 players and seeing them all screwy. So irritating.

Oh hell yes. I can't keep anything neat/clean, with the exception of my iPod and my Ayu CDs.

I also add the b-sides to the end of each album until a b-side collection is released...I hate stand alone songs floating around
and I do a second disc with all remixes an alternate versions of an album era

YES!!! I think it would be impossible for me not to have an organized iPod... It would drive me completely crazy^^