ISO on OM-D
I think what I was trying to say is that ISO 3200 is 5 stops faster than ISO 100. And I wanted to confirm that if I am shooting in low light at ISO 100 f5.6 and 1/30, and use ISO 3200, my effective shutter speed becomes 1/1000. This opens up immense possibilities for low light photography.
The G1 isn't effective at such high ISO, but apparently the OM-D is.