Man I got scared today....
My lovely almost noiseless system made a blank grey screen on me...Luckily while I where surfing around...
My Ati card is passive cooled, and the system has only 1 (!) 120mm fan besides the one in the PSU.
After checking the ati control panel I found the card running at 97 degrees Celsius...Canīt really blame anyone...I knew that it was bound to happen at some point when doing Moo..(it a hot-running project!!)
Switching to Collatz for the time being, since that will help my card drop 5-7*C..
[Beerdrinker off to locate a fan in his scrap...]