Pentax Q10 or Pentax MX-1 - $199 ea at Woot!

[Biro]

Steve..... you're asking for the moon.

Just look at the Panasonic 12-35mm lens......and that is an f2.8 constant aperture......faster equals bigger.....even if you can shave some size down by eliminating the mount.

I'm sure you're right. I'd settle for f/2.0-f/4.0 with a 24-70mm focal range. But, given that the GM1's kit zoom is 24-64mm at f/3.5-5.6, it's probably not likely. Back to the drawing board with a one-inch sensor.