I'm trying out iOS 5 so I've upgraded my iTunes to 10.5 beta. In it I can see my previous purchases from the iTunes store, a feature I think was added in 10.3 beta. However, 10.5 looks old since the three window dots (the green, yellow, and red dots) are horizontal again, like older versions of iTunes. Does anyone know if the iTunes 10.5 beta contains everything that was added to 10.3 beta? Are the dots horizontal in 10.3, not that it really matters, just curious?