Any Arch Linux users out there?

Hello All,

I am working on a CUDA program to accelerate simulations for
radiation therapy. I am also an Arch Linux user. Things
generally work quite well thanks to the work of the nvidia and
cuda package maintainers. However, there are often a few bumps
in the road. Right now I am having some form of permissions
problem where I have to run my CUDA programs as root if I want
them to see my second GPU. This appeared with the most recent
driver update.

Are there any other CUDA developers on Arch Linux out there? Is
there any interest in forming some kind of support group or
mailing list?