the forums at degreez.net

Before I reformated my hard drive, I had been getting a constant green light, having needed to disable my router's firewall, forward ports through ZoneAlarm, and both disable and forward ports through the Windows firewall.

...Now, after reformatting, I've done all those things, but don't have any success with getting rid of some kind of firewall on my system. I've done all of the above, and my system is completely clean with the exception of a couple programs (Zonealarm included), but I'm still getting a "NAT checked failed, check for firewalls or port forwarding" when running the connection checker.

Update, in case anyone cares... I've just tried temporarily shutting down everything on my computer, to see if it helped (I also fully disabled the firewall in the router).

Still nothing.