Omnifi / Rockford DMS1 Home Digital Audio Receiver with WiFi 802.11b (Discontinued by Manufacturer)
Awesome - and it streams RHAPSODY!!!
I love the DMS1 - setup was a piece of cake and using it is really easy.  The best part is the ability to stream Rhapsody!  Omnifi's tech support is very responsive as well.  After trying over solutions - I cant recommend this enough!