Wow... Just got my iPod today. Very pleased, very happy. This evening, I turned it on, and was showing it to someone. When I went to show my music collection on my iPot, it said 'no music.' The same with pictures, movies, and photos. Yet my contacts and bookmarks were in tact. I then went to iTunes. It said I had about 300mb of storage on my iPot, instead of 16gb. Help?