I just brought the latest 20GB Ipod directly from Apple's store and upon receiving it yesterday I had the chance to browse through the settings briefly and under the 'About' setting, I was slightly dissapointed to find that it states the Ipods capacity as 18.5GB, not the '20GB' that is clearly stated behind the actual Ipod itself. Where did the 1.5GB go and wheres the 20GB that I paid for? Is this common for all Ipod users i.e. the actual capacity you get isn't the one advertised on the back of you Ipod? If I get 18.5GB from the 20GB Ipod then what do the Mini Ipod owners actually get?