Originally Posted by 6charlong
Thanks to everyone, this has been a help. It is apparent that I need to get an iPod Touch (and back my apps). I was hoping to get the old Nano to work for a bit longer if for no other reason than because there are rumors of an Apple announcement coming up this summer, so possibly a newer generation iPod Touch. I don't know if I want to wait though.
Anyway, thanks again.
iPod Touch most likely won't get an upgrade. They will just get rid of the 4th generation and then introduce 16GB models.