Hello everyone! I'm planning on buying new RAM for my iMac. I have been researching for the past few days on what RAM is and what it does because I am kind of a newbie in this subject. I understand the basic stuff but when it comes to phrases like "pins, CAS latency, if computer won't be able to support" and the price range for DDR3 rams differs a lot. I'm looking at 8GB-12GB max 16GB RAMs for video editing, animation and that kind of stuff. I own a early 2009 iMac 20'' which has 2GB of RAM and it's a real pain in the ass for me. Can't even render clips normally. If anyone could write their suggestions, tips or links it would be much appreciated. P.S. I can post tech spechs. Just tell me which are needed, didn't want to spam the long list.