I was never aware of PRAM/its function until recently. Noob question, but after installing RAM, are you always supposed to reset your mac's PRAM using the command + option + P + R sequence? Also, for how many beeps must this be done? On the apple website it says twice http://support.apple.com/kb/ht1379 though in a video I saw for inserting RAM in a 2011 MBP the user waited for 3 beeps. I realize the apple site is more reliable but I was wondering if I could get any feedback here. Thanks.