Some great news.
A User by the name of
xtreme0915 over at the nVidia SLi-Zone forums has volunteered to donate his old
Aquagate Viva Duo Watercooling kit for the benefit or Prometheus. With this comes a cemented decision to watercool the Pico-ITX unit as well as the main system. I'll be purchasing a
40.2 radiator, and using the Aquagate's waterblock/pump to cool the Pico board.
Another big thanks shout-out goes out to xtreme0915!