Zeiss 50mm f/1.7 C/Y on Panasonic GF-1 (Dpreview forum)
General Photokina pictures on Flickr
Panasonic LX5 image samples on Flickr
Olympus Stylus Tough 8010 tested at CNET.
Interesting review on Head-2-Head. They tested the two kit lenses (The Panasonic 14-45mm and the Olympus 14-42mm) first on the Olympus Camera and than on the Panasonic Camera (+ there is a final “ring samples” test).