Stop changin your name you freak! :biglaugh:
Anyway, I want to expand on what I said about USB. I had a USB input on my Kenwood. I loved it! I first used a thumb drive on it, you can get a 4g one for pretty cheap now, but I wanted more storage so I got a 20gb portable hard drive. It took longer to index but once it did I had my entire music collection at my finger tips. The kenwood software made voice cues for eveything when you "eject" the drive from the software. This allowed me to browse playlists, folders, artists, and genre from the remote without having to take my eyes off the road. All of that combined is what, imho, made the ipoo obsolete.
If you dont like kenwood Im sure other makers have a similiar arrangement.
(Also, I only paid $99 bucks for my headunit, bnib. A steal if you ask me)