Has anyone else owned the EP1, GF1, E-PL1? I owned them all - I sold the EP1 to get a M9, kept the GF1 as a awesome backup and alternative and then got intrigued by the E-PL1.... although a great camera, I felt it was too much alike the GF1 to keep them both. I will wait for the GF2. The E-PL1 was not too distinctly different to the GF1 to own them both. Any comments?