dsl + wireless

[Clarence <c5666305_(_at_)_hkstar_(_dot_)_com>]

Hello,

I just read a document which is to share the technique to setup a unix
base machine as a wireless base station and the link is as follow.
(http://www.live.com/wireless/unix-base-station.html).  I would like to
ask a question 


dsl-modem <--> <-(fxp0)- OpenBSD-GW -(wireless)-> clients (openbsd, win).

Is there anyone tried to do it ? OpenBSD-GW acts as the agent to provide
service for its clients under wireless mode and it get the link from the
ISP under dsl-modem (RJ45).  Any idea ?  Thanks.

Clarence