Oh yeah the block is doing super job. Two days ago I bought tbred cpu and my current block is optimized for palomino core as the base thickness is only 1mm, for tbreds I need to make it a little thicker to spread the heat from that small core. But check out this :
http://www.xtremesystems.org/forums/...&threadid=8149
And I still believe I can do better.
bb2k, I use 32mm diameter blade.