We have several computers on our dual WAN network and use protocol binding extensively to make the most of our two broadband connections based on our usage needs. In the process, I have discovered that the protocol binding in firmware version 18.104.22.168 (May 5 2005 13:44:53) is pretty darn buggy. After two months worth of email back and forth, Linksys has been able to confirm the following types of issues: traceroutes always route through WAN1 regardless of any settings related to the protocol binding SSH connections on a machine designated to use only WAN1 will actually alternate between both WANs There are probably more but I don't have the time to fish them out. On the other hand, other protocol bindings work just fine. This issue has been raised through their tech support at two levels (both claiming they're waiting for info back from the Product Manager since July) but currently there's no fix.