I had a visit from Panasonic today. They came to ePz towers, had a look around our base of operations and gave us an exclusive hands on of the new GH1. I'm working on a written preview for the reviews section right now.
The GH1 looks pretty exciting with full HD video capability as well as AF in video mode! Something Canon and Nikon haven't managed to do yet.
keep an eye out for the full review as soon as it happens!