I've just upgraded to one of these and everything appears to be working ok - except inbound http & ssh. I have two connections to the internet using the WAN interface and ADSL2. I have load balancing enabled and some rules to route outgoing traffic one way or the other. Incoming smtp, voip etc work fine.
For the life of me can't work out why http is not working (and ssh as well). After a long period of time I get a "Timeout on gateway" message in the browser.
As an aside the Policy Routing won't allow me to save a port or port range. When I save the page, it sets the port to "0". Ideally I only want to route smtp and voip traffic over ADSL and have everything else go through the WAN connection.