I know that this is a reasonably old thread, but I ran across it in a search for the same issue.
KevinZ, of the NeoRouter team, I'd like you to take a moment, and reexamine the OP...
OK... Catch it? He said 10.3.1. I know he said Backport 10.3.1, but I assure you, he meant Backfire.
Now, reexamine your response. Backfire 10.3.1 IS THE OFFICIAL BUILD, linked here, released almost a year ago:
http://downloads.openwrt.org/backfire/10.03.1/Can we get our updated build, now, since you won't open-source for us to take care of ourselves?