I just bought the 2G iPod nano last week. I have a pretty sizable CD collection so I'm transferring a lot of music over to the iPod (about 150 songs so far). There is nothing like hearing what you want when you want to hear it.
I had a minor issue with the earbuds that came with it (they wouldn't stay in my ears) but I bought "inserts" I guess you'd call them from Radio Shack and it's all good now.