no theres nothing you can mess up, really
all you need to do is to connect your xim to the ps3 like you would with the 360
no adapter or anything needed
however use a ps3 controller this time
attach your xim to the pc before and run xim manager, there you can pick for every game the ps3 counter part
everything else works just like on the xbox, do your button binding, sensitivity and start to enjoy
