PSN PSP Games on a CFW PSP

I was thinking about purchasing a PSN PSP game (Holy Invasion of Privacy Badman!) since it is only $10!!!!!! but does anyone here have experience of playing purchased PSN games on the PSP? Some demos work, some don't, so I'm not sure if I'm just wasting my money. Hell, I'll probably just go to OFW since I don't play much homebrew/emulators anymore. PSN games are getting better and better.

=O, they are brainwashing people.. today a HACKER was telling me that he wanted a GO... and he was like its better cuz its not illegal, u play isos on ur PSP and thats illegal... A HACKER!! COME ON

wot?