Verified the Cause...
***REALLY SOLVED THIS TIME! - VERIFIED CAUSE***
Check to see if you have this little devil in your services list:
"##Id_String2.6844F930_1628_4223_B5CC_5BB94B879762 ##"
If you do, stop it and disable it. It is actually the Bonjour DNS Responder Service, and I believe it is the cause of the "Unidentified Network."
The Unidentified Network disappeared after stopping this service and a quick disable/enable of the NIC, restoring Internet access.
I Actually just rebooted, edited this post, and then re-enabled the offensive service to see what would happen...Immediately after enabling the NIC and this bastard service, the "Unidentified Network" returned...stopped it, disabled...