I think this is every player's dream at home. To be able to connect wirelessly to a hotspot and sync with a pc while connected to a home entertainment system.

Zune theoretically doesn't need such a dock because it has embedded Wifi. Now it can't sync wirelessly but we hope in the future it will. But if the Zune team decides not go for it, as you can see there are other solutions ready to go.

wiDock page