I love my iPhone , the only thing I hate about the whole 'i (insert item here)' series is bloody iTunes, I'd much prefer a more simple drag and drop system rather than having to import all my music and vids into iTunes first, then finding if I haven't got the file structure right I lose any other files on there....

Great piece of kit when its up and running, just a pain in the backside with iTunes, probably when I never really update my music on my iPhone and use a simple £20 2GB MP3 player for running with instead.