I haven't been able to successfully mine even a single share of devcoin over the course of three days so I've given up on it entirely.  cgminer, cudaminer, ufasoft or minerd (CPU).  I had a couple of 40 core high end CPU servers hitting it for 3 days and didn't get a single share so either I was completely messed up on my configs (which seem to work everywhere else) or none of the pools were working at the time.