The hack was pretty simple but gathering all the required parts and instructions took some laborious searching. The accompanying video hopefully helps speed the process for you, lends confidence you won’t brick it and remind me when I forget, I will forget. This is the main link you’ll need.

I’ve found that any bitrate below 100 mbps writes to cheap transcend class 10 cards fairly problem free. I’ve yet to receive a speed card error unless I go over that. As far as the quality, I can’t tell the difference between the stock firmware and the hacked one, with any settings even up to 176 mbps, unless I’m grading the footage. I was surprised when I pushed the shadows down on one shot to seehow much detail held up. Doing the same everything on the a77 crumpled the screen to black. For the most part, I can live with the footage from the a77. However, a hacked GH2 gives me 12,800 iso, audio controls, bitrate that can stand up to harsh treatment in post, noise that looks like natural film grain and a higher resolution video, even unhacked.

The Fotodiox adapter that allows me to attach all my Sony/Minolta lenses is pretty sturdy. It’s all metal with a dial to control aperture. There are no markings so you’re going to have to guess but it works well with the GH2 in A or M mode. I purchased the adapter here.