G rolled from his back to his tummy on July 4th, and then on the 5th, again on the 6th, and now he is a rolling machine. He rolls onto his stomach and then onto his back again, but always only to the left. So as long as he wants to go to the left - he can get there!
He also likes to lay on his tummy and push with is legs and inch around like an inch worm. He can't get very far at our house because his play mats slide around on the hard floor - but if you put him on carpet he can really move.
I think I'm going to have my hands full for a few years :)