I have 2 Powerpulsar and one Scope SRB,much hot,which cooling you use ?,I have setup this bat it seems insufficient:
http://digilander.libero.it/AuDi0SlAvE/homestudio.htm
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3 scope,much hot,which cooling
My Studio box has a Cyberresearch PCI 2 fan card. I don't think it was needed, but it cools in 2 directions, hitting each Scope 15 DSP card. I hate to see my DSP's w/o proper air conditioning. They seem to thank me by NEVER crashing,or freezing. It is only 30 USD,but if you have 5 PCI slots w/ 3 x !% DSP cards, you can put one in slot 2, and one in slot 4. They are inaudible, and are perfect for the full length cards you speak of.