iTunes WiFi Music Store Announced - One More Thing...
Also announced at the "Beat Goes On" media event as Steve Jobs' classic "One More Thing..." was a wifi-accessible version of the iTunes Music Store. The new version allows downloading music from iTunes directly to your iPod touch.
Same pricing & selection as standard iTunes store
Free previews over WiFi of any song in the iTunes store
Availability of the Wifi Music Store for the iPhone is expected "in a few weeks."