We shot an event a few days ago with two EX3. In the break I set the GH1 on a tripod and recorded a few minute to test again the low light performace of the camera. I used a Zeiss Flektogon 35mm F/2.4 prime lens. Edited with Final Cut Pro / Log and Transfer / ProRes LT / Mpeg Streamclip. I will put some footage from the EX3 soon too.