I was checking the thread "Still can't connect!!!!!!!!!! " for clues as what to do.

On the fourth post of that thread, it mentions changing protocols. This helped me solve my connection problem on my wireless desktop.

On my Belkin router, I had to set it to "block ICMP" pings which apparently changes protocols it accepts.

Now LW works! Check the protocols your router accepts and set the one that will allow LW to work for you.

Thanks to everyone who has helped along the way.

Ken