Hi guys. 1st post go easy please.... I want to upgrade my dated & laggy CPU. Intel P4 3ghz (531) I have been looking at the Q6600, Is that the best one my board can take for around the £100 mark? I am running Windows 7 x32 with 4gb of ram (3gb showing) my fault for selecting x32! i am after a boost in performance, I use the PC for graphic design web build, so as you can imagine i use some hungry programmes. What do you guys suggest...? Brad.