Found this at 1001 Noisy Cameras, a long comparison between the GF1 and E-P2. I have to say, there is simply no better looking combination in MFTdom than an Oly 17 on an E-P1 or E-P2. I think the GF1 is very nice looking, but next to the E-P2, not so much. That said, the GF1 looks great with the Oly 17. I like the look of a chrome lens on a black body.