more wlan more music

After some short googles I have found some very interessting links about the Apple AirPort Express. First of all, it is fun, but also a wlan extension kit a so called Wireless Distribution System (WDS) and my Linksys WRT54G is also able to talk WDS, after some little firmeware updates… Putting both together, following the Ars Technica articel it would make up a perfect toy for the weekend. But is it worth € 145 ??