I am going to purchase this lens for use on my E-P2 as soon as it's in stock at the dealer. I am planning on the Voigtlander adpater as well. I realize I won't utilize the full potential of the lens on the E-P2 but this is my first step in moving into up to the next purchase of an M-9. I don't forsee any issues with this set up but if anyone has any suggestions I would greatly appreciate it. Shooting in aperture priority mode the camera will still select the shutter speed I believe? As I understand it coding the lens will be of no use on the E-P2, focus should be fine since I'm focusing directly on the sensor so what I see is what I get and the Voigtalander is as good as it gets as far as adapters go but please let me know if I've missed anything.