Okay a long title for a simple question really. I have just received one of the new 3G Nanos and while I do really like it I am a little bothered by the total memory on it. I bought the 4 GB version and while I realise there are fluctuations in the amount you get (always lower). Mine actually clocks in at 3.62GB. Now does anybody know if thats within spec? It just seems quite alot to have missing really. Thanks.