With the information I've read (do your research) I can overclock my CPU at a decent rate for about £10... ie just upgrade the heatsink/fan from ebay. It also can lead to you upgrading your cpu for a relatively cheap price (off ebay again) and thanks to a good fan/heatsink, increase the capability.
(hide) If you want to find out more about some games you can check the links section and see if you find any interesting links there. (pauloaguia) (show all tips)