I've been following cudaminer since I got into mining 2 weeks ago. I've only got one gtx760, because before I was a normal gamer.
I started this late because everyone kept telling me that Nvidia cards aren't worth it. But now I'm getting 333kh/s scrypt and 110mh/s keccak =)
Currently putting all its power at keccak, cause it makes my card run much cooler; 53°C instead of 65°C with scrypt, at only 50% power instead of 85%
And made a humble 0.02BTC, which is not paying the electricity yet. But I still live with my parents, and compared to the 2 fridges, freezer, many lights continuously sucking electricity, many other computers... they won't notice the 200W (150W keccak) extra
But I can't wait for the HVC miner, as I was into it since the pre-ann, but with my poor i5-3470, I'm only getting 150kh/s, combined with 2 laptops, this gets up to 200kh/s but at much more power ofcourse.
Does the card run hot or cool with your implementation, cbuchner? Just curious