Title pretty much says it. Me BD drive of me PS3 is shot (ever since I got it) I'm thinking about swapping it out for a new one. Obviously, I need to swap the logic board of the replacement BD drive with me own. Anyways, is there anything I need to look out for? Different versions of BD drives within the ones that where shipped with the CECHL model? On a unrelated note: I'm also swapping out the 15 blade fan with a 19 blade fan. In the future, I'll see about popping the IHS off off the GPU and CPU and replace the thermal compound underneath them. Just as a 100% confirmation, It's possible to swap out the stock fan of the CECHL with the 19 blade one right? ;p Cheers for any responses.