Don't worry.You do not need to buy another network adapter.
If you are using windows xp.Just follow the exactly step:
windows desktop-->My Computer-->right click to show the context
menu-->select properties-->select the Hardware tab-->Device Manage-->exapned
the net work adapter tree-->right click the network adapter you want to
change the mac adress and select properties-->click the adavanced
tab-->select Network Adress in the property list box-->there was a textbox
just bellow the text "value"-->check it and fill your new mac adress(No '-'
needed)
This will solve your problem under windows xp.And you should find a
application for the sample purpose under other windows os.And I am not quite
sure about the name of that application.
Regrads.
(E-Mail Removed)
"Edison Abarca Tapia" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Hi:
>
> I need change MAC(nic) Address.
> I help me pleaseeeee...
>
> thanks,
> Edison
>
>