Hi all, The title of my thread says it all. At the moment I'm running a bit slow at (4GB), because of parallels running windows xp aside... I want an upgrade because I'm experiencing a lot of paging... ----- About this mac: Your Mac contains 2 memory slots, each of which accepts a 1067 MHz DDR3 memory module. All memory slots are currently in use. 4GB installed ----- My plan is to buy 2x4GB modules... So my questions are: - what brand should I buy? - where should I buy it for the best price? - would it make a difference if I'd pick memory modules with a higher frequency, or is it even possible... - what should I do with the 2x2GB modules I have now? Thanks in advance!