Thanks for the info guys, just got a couple S3's because the owner upgraded.  I think If I were to set them up at the business and let them use that electricity, I should be OK (tax write off).

Now onto the power supply?  Each needs four pci-e psu inputs?  And each consumes 340W?  So I'll need a PSU with 8 PCI-E outputs and be rated for at least 700W?

Does anyone have any recommendations?  Looking for something I can set up and just leave it do its thing.

Also what info can you guys give on pools?

Thanks!!!!