Can't download 2.0

[pandabearjohnson]

Sorry, very stupid noob question here...how exactly do I download the new version? I just bought V 1.5.5 yesterday and I am trying to figure out how to update to 2.0. (I have only just started using a Touch so still learning) Do I have to buy it again? Is there an update button I am missing somewhere.
Thanks
PBJ

[pandabearjohnson]

Opps, just found the Check for Updates button at the bottom of the Applications page on iTunes.
PBJ