I know that you can wireless-ly stream video from your computer to your tv, and in some cases your phone. And this 'onlive' supposedly will let you remotely play games off some bank of computers located who knows where, which doesnt exist as an option yet. Anyway, What I'm getting at - Is there a way to remotely access my pc from lets say my phone and play a game?

Nope. The PlayStation ecosystem offers something like this with PS3-PSP integration. Forget about than on the PC.

Well, maybe things could change with Windows Phone 7, but I won't bet that much on it...