You can setup backup pools the same way you do normally in CGminer.
There's no GUI for the OS (angstrom linux) in this case so no teamviewer type app. SSH is the way to go.
Has anyone tried cgwatcher ?
https://bitcointalk.org/index.php?topic=185553.0Does it work remotely?
I never tried it, but it says it does. The "CGRemote" at least.
After a quick glance, It seems cgremote is a different program developed by the same person behind cgwatcher. The prob is that i don't have any windows workstation. So no way to use it.