Actions:
(1) find out the MAC Address of your Windows PC

On a Window 95/98:
Click Start....Run.....winipcfg
Select the correct "network adapter". you will see a line that says "Adapter Address",
the Adapter Address is the MAC address. See this diagram

On a Windows NT/2000/XP:
Click Start...Run....cmd....(a black screen pops open)
Type  ipconfig   /all
you will see a line that says Physical Address, the Physical Address is the MAC address.

On a Windows ME
click Start...Run...command
type ipconfig /all  |  more   (space-bar to scroll forward) and look for the words
Adapter Address or Physical Address.