iTunes 10.3 beta vs 10.5 beta

[eagleglen]

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?

 

[Shockwave78]

my music shows it is there in itunes and actually appeared for a bit then disapeared(but still shows about 80gigs of music is there) the only thing that works to view them is cover flow, the rest are just white blank pages..