To be honest I'm just poking around to see what others are doing to cool down their GPU rigs... On my setup I have two boxes One of them is a full tower box and has 5 fans (2 side inwards, 1 on top inwards, 2 back outwards) which keep my 3 7970 cards around 75-80c at 650-680mhs (which I consider good). The other is just a mid atx tower and it get's way too hot for that little box with 1x7970 and 1x5970. I basically stripped the sides and have a table fan blowing directly at the cards (hover around 75c-80c).

Basically looking to see if some people came up with clever methods to keep their systems cool... people using open custom cases (milk crates)? Maybe attach a vent to draw out the hot air or bring in cold air?... any of you use those fish tank ideas full of mineral oil (a bit too risky for me).