any diy guides to get wireless speakers?

[Shaggydo]

Hey i was wondering, i cant find an exactly guide to what i want to build, dont even know if is posible, but i love etouch so much that im looking for a way to have some sort of wireless speakers thru the wifi via my router,i know there are wireless devices i can atach to my speakers but im thinking of saving a couple of bucks and build my own, so far i found a couple of guides to build wifi radios, but i want to use etouch not internet radio. SO I WONDER IF SOMEONE CAN HELP ME OUT WITH THIS ONE THANKS for any help.

[Thalfura]

http://www.basitali.com/2010/11/make-wireless-speakers-at-home-diy-how-to.html

Have fun.... we want pics though.