KNOPPIX wireless

I loaned my copy of KNOPPIX 3.4 to a friend who has a Dell laptop with
an AT&T 802.11 wireless service. Could someone please direct me to a
site that gives information on how to set it up?

Jim wrote:
> I loaned my copy of KNOPPIX 3.4 to a friend who has a Dell laptop with
> an AT&T 802.11 wireless service. Could someone please direct me to a
> site that gives information on how to set it up?

Here are a few more particulars that may help:
Dell Inspiron 5100 2.8GHz-P4 512MB

Wireless Card:
GC83 EDGE/GRPS PC Card
Manufactured by Sony Ericson
Supports: EDGE, GPRS, CSD & SMS
Service Plan: AT&T Wireless