Commodore C64 1541 Ultimate II Plus Ethernet Demo 
https://youtube.com/watch?v=zwBkmA8W1Wc

1541 Ultimate II Plus Review
https://youtube.com/watch?v=mQ9PXFncvK4

http://1541ultimate.net/

Commodore 64 Connects To The Internet! (How to) 
https://youtube.com/watch?v=iccQZCxDd60

The Commodore 64 on the internet
https://youtube.com/watch?v=Im8OiS60wTY