btw i found a block on ocau looks very nice, and performs pretty well too. gets about 10Mhz higher that a cyclone 5, which in turn gets about 30/40Mhz higher than a maze 3 on an xp at 2.0-2.2volts at just above 2 ghz
get an ocau account, its worth doing there are some people on there that really know their stuff, such as volenti's new evaporative (bong) cooler, then check the thread out:
http://forums.overclockers.com.au/sh...5&pagenumber=1
go to the thread for more info
edit: seems like cathar created his own thread here... check it out...