Atheros 8121 Install

[tresero]

I know that the snapshot is supposed to include the drivers for the Atheros 8121, but I can't see an ISO. I see an update, but that does no good on a 2 NIC system that won't install because no NIC is found.
How do I get or make an ISO from the snapshot.

referencing http://forum.pfsense.org/index.php/topic,17224.msg89357.html#msg89357

Thanks, I am looking forward to trying this as I am having major problems with my current solution.