from my itunes on to it? i synced my iphone 4 to a friends itunes library but now i want to get new music from my itunes on to my iphone w/o losing the music that is already on it?
Can't do it... You would have to either get all the same music, or take the music you want from your computer, put it on a flash drive and add it to your friend's iTunes... Toucan only be synced with one iTunes... It's stupid but that's how iPods are made...