Hi, so i have an iphone and want to put mp3's that i have on my computer(windows) on it, and i want to be able to play them. Anyone know how to do this.
I've tried through itunes but it doesnt seem to work, probably because i didnt download from the itunes store. I've found lots of stuff on the net telling me how to get mp3's off the iphone onto my pc, but not the other way around.

Thanks.