I've got it. It's a nice way to control iTunes. Unfortunately I have no other device in my house that can be controlled via wifi. Future? Maybe.
My iMac sends audio via bluetooth to my home theater amp. Since I can control iTunes on the iMac via wifi from my iPod Touch it's great to be able to sit on the sofa (or anywhere in the house) to pick and choose songs as well as control the volume.
My iMac sends audio via bluetooth to my home theater amp. Since I can control iTunes on the iMac via wifi from my iPod Touch it's great to be able to sit on the sofa (or anywhere in the house) to pick and choose songs as well as control the volume.