Why go through all of that, instead of just buying an Xbox shaped PS3 controller?
Here are a few options:
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www.amazon.com/Raven-Wir ··· 040NPB84 »
www.amazon.com/Pro-Elite ··· ntroller »
store.gameshark.com/view ··· gory=413Of you can use a Cronos adapter: »
gizmodo.com/5916696/you- ··· -360-nowI also believe a similar topic was covered here: »
Xbox controller on PS3?