Wow, that is a HUGE investment. How are you handling the current situation with US players? Not sure of all of the legalities but it seems the others have workarounds with tons of "front" merchant accounts.
In regards to poker converting on porn sites, I would think that it would need to be a bit more targeted at the adult industry. If most of your investment is in the software itself, maybe clone it and add sexy girls or something? I imagine you would get some conversions but in order to maximize them both for yourself and for the affiliate I believe it would have to be more targeted.

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