I have a mid 2010 mac pro with a quad core 2.8Ghz processor and 4 gigs of 1066 ram. I'd like to upgrade my ram to 32 gigs and the processor to a six core Sandy Bridge 3930. However, after reading the specs for that particular processor on the Intel website, i found out that it requires non-ecc ram, which is opposite of what the current processor requires. Will someone please help clarify this for me? Maybe that particular processor model is the wrong one for a Mac. I'm very impressed with its specs and I would really like to upgrade, but I'm not sure which way to go. Any help will be appreciated.