The ability to use the PS3 controller wired & wireless (via bluetooth) has been around for a long time. I use it wireless for romplay and a couple of assorted games.
Using PS3 controller imo is the best way to play if you are gonna use any remote. Over the 360 remote. I like how response is from the sticks and configurable deadzones.
There is also a dll pack that lets you use any remote (including PS3) as game for windows (360) remote. Some of these games default to one remote set and won't respond to others. The dll pack kind of changes that.
All available via google
