I have McAfee Firewall. I don't recall any port forwarding capabilities in the Firewall options. The only thing available is granting internet access.

And anyway, the same McAfee Firewall software is running (unchanged) on the hardwired PC and LW is running fine.

I think I have determined at this point that the Belkin Pre-N router is the issue. But I haven't figured out how to keep it from blocking LW on the wireless box. And as I stated earlier, Belkin support was no help. They told me to ask the LW vendor what to do. As you can see, passing the buck.

Ken