How's this looking chaps?

GPU 0, 1 and 2 are 280x's from MSI and 3 and 4 are 290x's from Sapphire.
If you're running neoscrypt, each GPU should be at 320+ kh/s.
320k is maxxed for the 280x's, but the 290/290x are bottle-necked at about the same speed. There's an update coming soon to kick the 290/290x up a bit further.