Hey, currently I am using the XFX 6870 (Single fan) with the stock fan but the fan has become off centered and is making a very annoying sound. I have already contacted XFX and ive been told to tell my re seller, but as its taking a long time I was wondering if anyone knows where I can pick up a new XFX 6870 fan? Or even better, a different after market fan for cheap? Btw I live in the UK so please don't link me to Newegg or something, and im looking for basically a very very cheap cooler that will work just as good or better than the stock fan? Thanks in advance for any help guys, much appreciated.