I've been going over this installation for about a month now, and neither I nor the Rainfinity support people can figure it out... I installed the newest version of RainConnect, and it hasn't worked right since. In summary: I have two ISPs connected to my ISA 2004 server, the primary ISP works fine inbound and outbound, but the secondary ISP only works outbound. As a temporary measure, I removed the secondary IP from the DNS records, so inbound traffic is using only the main ISP. So, all of my testing (VPN and HTTP) is by using the IP address instead of the hostname. So far, the only common denominator is that all the connections error out on the default rule. I've double and triple and quadruple checked all of the settings, and cannot figure out why none of the rules seem to take effect. Anyone have any ideas?