So, I have finally started using my ps3 that I have had for ever and filled up the 80gb hdd in short order. I ordered a Western Digital WD Scorpio Black 750 GB SATA 3 GB/s 7200 RPM 16 MB Cache Here is the dilemma, I am running a 2011 17' MBP with 16gb ram and 750GB Serial ATA @ 5400 rpm TOSHIBA MK7559GSXF (couldn't figure out the Cache) Is it worth the effort to install the new drive in the MBP and use the mac's hdd in the ps3 or is the stock better as is? I have a 3tb external drive and the MBP is backed up with Time Machine on a time capsule so backups shouldn't be a problem. I have never switched a HDD before, will it void the apple care? Is it a big hassle or plug and play? Is it even worth the effort? I'm most likely going to keep my current MBP as long as possible so maybe just the fact that the new one is new would be reason enough?? I have always trusted the good advise given on these forums.. thanks!!