Wireless music setup logitech or no logitech

I've been considering purchasing the logitech squeezebox duet for awhile now. then I discovered this set up with an ipod touch and a airport express router. both set ups are fairly similar in cost (I don't own an ipod). I've read pretty extensivly on both but I'm not that tech savy. So I was hoping for some Input to help me make my decision. Maybe there is something on the market better that I don't know about (I really don't want to fork out the money for a sonos system).


Currently I have a set of high quality stereo speakers with an aux input, my laptop (which is bluetooth enabled) with all my music on it and a d-link wireless n router home network. Eventualy I would like to add a NAS storage device to store all my music and videos on and I don't think the ipod could communicate with it. All of my mp3's are drm free.

So what do you think?