I have the Aspire One too.
Besides for the underpowered processor (rightfully so) I was really surprised at how awesome that little machine is. I love it.
I HAVE THAT EXACT USB ADAPTER!
Just wanted to let people know. That is all.
That USB Adapter is pretty terrible in terms of resolution, but it gets the job done for a cheap price.
Haha a general documentation or at least a readme would be a great start.
As far as I can tell (a quick glance) I've never used it nor have I ever seen anyone use it. I'd be interested in finding out more about it though :)