LOl, Your "brother in law" has a girlfriend ?? LOL. Bet your sister is pissed
This info has been covered in the forum many times, Go to
www.freedomlives.com and look up the console's serial#. Then do a search on the forum to determine what chip you want. I personally think the no swap chips are the best direction to take. Good luck with whatever you decide.BTW, stay away from the neo chips
