What is the plan for these things?

My G1 is supported in ACR but I'm not seeing anything other than Adobe Standard. Is there hope to see additional profiles or should I start reading the tutorials for the profile editor?

DarkPenguin, for the new cameras in general we only provide 1 profile: Adobe Standard. Though for the Canon and Nikon ones we have some that mimic the maker styles, by popular request. You can use the DNG Profile Editor to cook up your own visual style, if you wish. (Or you can use it to make your G1 look like a Canon or Nikon, too ... I think there is a tutorial that shows you how to do this.)