I'm thinking of getting one for dh but as someone who isn't interested in music I don't know what difference the storage sizes make - the 2gb holds 500 songs, the 4gb 1000 songs but the difference is £40 and while I don't mind spending £140 £180 feels more extravagent somehow. Those of you who listen to music, would you find the 2gb with 500 songs enough or would it seriously limit what you listened to on it? Or should I just get the 4gb? Dh does like music but I'm not sure he gets that much time in which to listen tbh. Also, the Apple store have them for £140/£180 with engraving, anyone think I'll get it cheaper anywhere? TIA, as someone who doesn't really listen to music I have no idea at all!