I don't know much about the PS3, so sorry if this a dumb question. If the PS3 can play PSP games online, can it play all PSP games in general?
Here's hoping Dissidia can take advantage of ad-hoc, since I hardly doubt SE will take the time to include an online interface themselves.
With all these new features they keep adding, it's getting more and more likely that I'll buy a PSP and PS3 in the near future.