@All: are there any options of watercooling?
user toolhead created a very nice solution for Burnins Board and Burnin will actually directly assemble (optionally) his boards with toolheads Watercooling block.
so it would be very nice if I could use my pump and radiator for all my boards including my TH's K64.
There is a separate thread on cooling,
https://bitcointalk.org/index.php?topic=208381.0.
This thread is for the electronics, firmware and drivers. BKK isn't delivering a product, he's delivering a design - is different point-of-view from Burnin.