Does anyone have some good C4D renders or any links to good C4D render sites? deviantart.com has some really good ones.

i know very cool place for 3D art works & renders (for all 3D apps, mostly Maya & 3D Studio Max though from what i've seen) is: http://forums.cgsociety.org/
they have some very talented people & community members.

Thanks for that I was thinking more standard png format so they can be used in multiple programs.