Panasonic has the news day all to itself with its newfangled pair of Micro Four Thirds shooters, and in case you were wondering -- yeah, this is the exact same duo that we saw slip out on Friday. Up first is the Lumix DMC-G2, which looks an awful lot like the G1 it replaces and is touted as the first interchangable lens system camera with touch-control shooting. Granted, we haven't exactly warmed to the idea of using a