Thanks. I've only got the 3 rigs up at the moment- 1x i7 950 @3.8 on Air 1x i7 2600k @4.6 under water with a GTX 480 @ 825 1xi7 2600K@4.5 under water with a GTX 295 Additionally, I've got a media centre rig but that has had to come off line as the Zotac board developed a fault. Once that comes back, I'll have another 2600K folding 2 of the rigs are going to be on folding permanently, and the other two added "in times of need" (i.e. when the house gets cold ) - it's the only way I can keep the bills down and keep "competitive". I'll revert to 2 rigs when I break back into the top 200. I was there a while back before I switched over to Hexus (I was spending more time there, so felt I should really contribute to their team). Once I'm in the top 200 I'll just leave the 2 rigs going. That's the plan... If I can find a decent tutorial for setting up BCCD/Cloud computing I'd like to have a play with that so I may have to leave more rigs on, but that's the plan.