Looks like they are putting a modified version of the Linksys code on the WRT's. I bet that is how they are getting multiple links to work. I do this on my WRT54GS at home already, but, I wonder what their code looks like.
I wouldn't mind getting my hands on it. -- Dream as if you'll live forever, live as if you'll die today.
Disclaimer: These are MY comments, my employer cant be held responsible.