Networking :: wireless card not recognized

Hi all,

I tried DSL with live cd. All programs runs except my wireless card.
So i have :

ibm thinkpad 350 laptop
365 MHZ
128 Mo
pentium II

I tried to configure my wireless card manually with ndswripper and prism2 ==> connection failed. Actually, it isnt recognized.

Wireless card : gigabyte GN-WMKG 802.11g
i found in google my wireless card is based on the ralink rt2500 chipset so i downloaded the driver....except i dont know how to install the driver (im a newbie).

Anyone have an idea ?

original here.