I am planning on buying my dad an iPod Classic for Christmas, however, he has one of the most extensive music libraries I have ever seen. There is about 150GB of music on his computer at the moment so I wanted to get him something that would fit all of his music. I was going to buy the 160GB iPod but since they now only make a 120GB one, I was wondering if any news of a larger capacity iPod is on the way and if it's worth the wait. Thanks for any help.