Play a PS3 game via Remote Play
It’s a Japanese game called Mainichi Issyo. It’s a free download on the Japanese
PlayStation Store. You can play this game on your PSP via remote play, you can even access the PS Store in-game to purchase extra content for Mainichi Issyo. The game is about a cat doing whatever you tell it to. No sudden movements really, just menu driven mostly. So it doesn’t matter if there is a lag in the connection. This has great potential, hopefully they’ll be more games that have this feature.
Japanese PS3 game available via Remote Play
PSPtwo over at the Playstation Forums found something interesting about this game too. In-game messaging works with this title. Not positive if it works with remote play, but I don’t see why not.
In-game messaging already running on PS3..do it by yourself now
Try now - 
June 6th, 2007 at 8:20 am
Interesting. Very interesting….
I wonder how that in-game messaging works? I was hoping that this would be solved by a firmware update, and not because every game would have to enable it. That would suck.
June 6th, 2007 at 9:57 am
This could be the start of PSP connect actually being usefull in PS3 games.
I can see MMOs where you can browes the auction house or craft on your PSP when not at home. Might be usefull
June 6th, 2007 at 11:17 am
I think any game that doesn’t depend on precision timing can benefit from this feature. Imagine being able to decorate and manipulate your apartment in home while away.
June 6th, 2007 at 11:20 am
I’ve thought of the home option as well. That would be very fun