Just Doge and LTC at the moment. Tried getting in on a couple of new alt coins during launch.

Using my gaming PC which has a 7950, which I run between 650kh/s (max range without crazy temps)  and 550kh/s (normal range, really undevaulted)

Not really serious about mining though, just using it as a way to get a hold of some coins, so I can play around with trading.