Combining home PNA with wireless - 2wire home portal

I use a 2wire Home portal 100 - software version 1.0 win XP Home- DSL --
and have a PNA - phoneline network setup. It works fine and I'd like to
keep the "hardwire" in place. I would like to add wireless capability only
for a
laptop. Is there a way to add a wireless connection while keeping my
existing wired (telephone line) network? Someone told me I need a WAP -
Wireless Access Point ?

Any solution any know of?

John