Huh? I thought Sony only released their $40 retail games over PSN, not the $60 ones.
It's just a guess for now. I never looked at is as $40 dollar games but you're probably right since the highest Playstation Network card you can buy is $50 dollars. If Patapon 2 is a success for the digital download idea though, I think that it might lead more games being available through the PSN. I doubt it will be a major success though. Most people who I talk to about the PSP are clueless on how to even get it hooked up to the PSN. x.o