Just a note to MacBook (and possibly MacBook Pro) users. Just before Xmas the 4GB RAM upgrade from crucial would have cost you around £110. I just (yesterday) checked and its now only £64!!! For 4GB! I dont know if its a special or permanent but its a damn awesome deal. Ordered a 4GB kit for my new 2.2Ghz MacBook Looks like I'll be speeding along now!