Adobe Camera Raw 6.3 supports the GH2 (+ new GH2 and 100-300mm image/video samples)
Les Machineurs just uploaded a new GH2 video. He used the 50mm f/1.4 Pentax Asahi SMC and 17mm f/1.7 Panasonic lens. ISO 1600 except the last shot at 3200. 1080p24 AVCHD 24mb/s. Edited with Final Cut Pro and QuickTime ProRes HQ codec.
Adobe annouced the Camera Raw 6.3 Release Candidate which supports the Panasonic GH2 (http://labs.adobe.com/technologies/cameraraw6-3/)
P.S: Hybridcams.fr posted one single GH2 image sample and some other smaples by Katten on Flickr . At Dpreview you can find one full size 100-30mm image sample.
Panasonic GH2 preorders (Click on store name to visit the product page):
Amazon US, Adorama, BHphoto, Amazon UK
, Amazon France
, Amazon Japan
Via Adobe

Bob
2 years ago |you mean the 20mm 1.7 lens right? NOT 17mm.
frosti7
2 years ago |The video is disgusting
gekopaca
2 years ago |It’s not disgusting. It’s french people laughing about american people.
Emmanuel Pampuri
2 years ago |little mistake with my vimeo name Les Machineurs is the name of my company Pampuri is my name and the name of my vimeo account sory but i need to changed it http://vimeo.com/pampuri/