0.01 per week with 1 dedicated server pooling @ Deepbit, got a second workstation that mines when idle. The server is old hardware, just one I had sitting around so it's only mining from the dual CPU's (3ghz combined). the other workstation isn't even worht mentioning in terms of hardware.

I was kinda stunned to see my GFX card wasn't supported for GPU mining, Geforce GTS250 w/ 1gig of DDR3.