MediaCloud...how to use it

Is “Servers” supposed to be in the “top” menu? Or under “DVD”?
There were some errors in my log file; however the MediaCloud plug in is in the Finder package.

Overall, how do you set this up? On the AppleTV end? Or on the server side?
I installed TwonkyMedia - it found all my videos and music nicely - but the ATV seems to have no way to connect.

My AFP works great + I can FTP files back and forth - but completely lost on this MediaCloud stuff.

it would be really great if there were some substantial documentation for aTV and all the plugins. It’s a commercial product, after all, we’re paying, and the documentation is really thin. lots of folks have commented on this issue; it’s pretty glaring.