Figured I'd reply with what I've spent the evening learning ^^
It sounds like the best product for the job is the DrayTek Vigor 120, a true PPPoA to PPPoE bridge. I'd then use the Linux box to handle authentication to my ISP with PPPoE.
Has anyone had any experience with this modem? It's a little more than I was hoping to spend, especially as I'm also looking for a PCI / PCI-e ...



