Media for WRT54G can't get IP address from pppoe server

WRT54G can't get IP address from pppoe server

I'm new to wireless I'm trying to hook up a new LINKSYS wirless -g broadband router to my desktop using win xp os. My note book has a linksys card and can see the router butr I can't get the desktop to hook to the internet.

I'm using Bellsouth fast access and a westell 6100 external modem, I don't know maybe I'm not supose to be trying pppoe, is there a way to use automatic???

I've gone through the setup that comes on the CD and I also went through the simple setup that came with the paperwork.

Any help would be appriciated

thanks

zilla