Hi guys I am sure this is starting to get old but I couldnt find all the answers to my questions in other threads and I have been searching for weeks now. I have decided to upgrade my machine so it might last a couple more years however in researching I've found that the 1.7 firmware has caused quite the issue for such upgrades. My problem is this. I dont want to just replace the hard drive I'd like to change the RAM as well (to 8GB) from best I can tell if I downgrade to EFI 1.6 then I cant do the full 8GB of RAM but if I don't downgrade I can't use a faster Hard drive like the Scorpio Black and am stuck with an OEM. Is this correct? Is there anyway I can do 8GB of RAM and a Faster Hard drive?