Thanks mate.
Just 1 other query. I am getting my 240 with the quad fan kit which comes with a pwm adaptor that allows you to run all 4 fans off the motherboards cpu header. Is this safe to do ? I normally use something like the following which takes the stress off the motherboard as the fans are powered by your psu's 4pin molex, but you still maintain pwm control from the cpu fan header. Of course this solution is messier then the ECO one as I would need an additional 2 to 1 pwm splitter to power the 4th fan, which I have.
http://www.overclockers.co.uk/showproduct.php?prodid=CB-031-AK&groupid=701&catid=48&subcat=153
Ta
I'd say that it depends on your mobo...
But if it were me, I'd prolly use the adapter just to be safe!