I've done all these suggestions, none work. http://kapothi.com/?p=166
I tried starting the services necessary, but the "Remote Access Connection Manager" services won't start because of a dependency which isn't starting. The dependency is Secure Socket Tunneling, or something like that, and that won't start because of an Error 1717 "The interface is unknown."
I think I'm just going to get another modem. BTW, any idea why my personal modem has a motherboard connector and my neighbor's doesn't? I figured I could just swap mine with theirs since I don't use it, but I guess it wouldn't work without the connector.