Not sure if this has been posted yet (if it has then I apologize) but I found this while browsing around the HeadRoom website:
Products - HeadRoom - Right Between Your Ears
I love the setup (being a mac addict myself ;-)). If only there were some aluminum speakers to match the newer iMac, MacBook Pro or Apple Displays. The headphone stands are a great addition as well.
I can't seem to find a place that sells the Amphion Ion's anywhere ...
Can't wait to get my hands on those stands though!
Edit - I was just wondering if the squeezboxes can be replaced by the Airport Express in the "Network Architecture" webpage on the link above. Is the squeezebox worth the extra money? Does it work well with Mac's?