Recommended PSN Games???

Hey I've got some left over cash and I was wondering, what are some good arcade style games you guys recommended on PSN??

I've already got Warhawk and Tekken Online. I just need something easy to pick up inbetween sessions of COD and Oblivion :)

Super Stardust HD and Everyday Shooter for two stick shooters.

Puzzle Fighter HD is a good puzzler

Pain...maybe I think its ok.

I was able to obtain all four of the above games by game sharing with people

I had Tekken to trade with.

I find it lame how Lumines isn't avaliable to download...

Super Stardust HD looks pretty freakin sweet.

Iam thinkingabout getting Pain and maybe EveyDay Shooter. Those are the only 2 smaller games that have interested me.

Sweet looks like Everyday SHooter will be the next PSN title I buy.

Followed by Stardust HD and Calling All Cars.