Andre,
Thank you for the response. Although you were quite prompt in your response, I didn't have a chance to go over this info on the projectorPC until today. Before I even started to look at your steps, I checked... Low and Behold, I could see my other computers on the network again.
I have NO CLUE why. I had left this computer on for about two weeks and when I got back to it, all was normal again...
I did go through your steps and confirmed settings and all seemed normal.
Again, thanks for your prompt reply.
Dave