New cpu coin is out, primecoin. It computes prime number chains, which are useful for encryption keys (record chains that is), instead of the useless hashes used for sha256 decryption (bitcoin) or scrypt (litecoin).
I make 1.12 bitcoins monthly with my cpu, mining primecoin. Yours should do a bit worse, but not much. Say 80 bucks / month.
Gpu wise, your card should mine easily at 600kh/s, meaning that it would produce roughly 0.5 bitcoins mining another coin and then converting back to bitcoin. (best route)
I'd guess it would be around 150usd monthly...without considering power costs.