[jayknitter]

I know this isn't what your looking for, but I think if you already have a license for PO1, you can sign up for a new account at Nobel Poker and get a free upgrade to PO2 with out even being required to play any hands. Thats the way I understand it anyway.

I also believe that Poker Tracker did make users pay to upgrade from version 1 to version 2. But that was before I owned the software so I can't give you any details on if that situation was handled any better than the PO2 situation.