i recently got banned of a online game(server) for swearing at them

. they banned and i want to play on the server without them knowing i saw the other thread and copied the template.
1. Change the MAC address on your Network Interface Card (NIC).[ I dont know which one do i have to do]
-or-
2. Change the MAC address on your router. [i dont know whcih one do i have to do.
If 1, what Operating System are you running?Vista 32 bit
If 2, what brand and model of router do you have? Netgear WGR614v4
i have tried to change it with many programs including Technitium MAC Address Changer v5, macmakeup195d and a few more including fiddling with the regedt stuff yet it didn't work.
it says "mac has been changed" but when i type in getmac in cmd it goes back to the old mac. im not sure if i have to change the router mac or something. if i do can someone please explain it.
Thanks very much.