Is the C7 code still available somewhere? The above IP address does not work. I am getting a Via Nano system, and this would be interesting for playing around and learning (an old version is fine), even though there are much better hardware choices for serious mining.
BTW if you are getting a nano it supports more than the C7 with respect to breaking up the hash operations into separate steps. The C7 code should work but you can do better with the nano.