Just snagged the beta and wow...very nice. Much more polished! Here's what's new...
http://www.macrumors.com/2011/06/06...er-ota-updates-wi-fi-itunes-syncing-and-more/
http://www.macrumors.com/2011/06/06...er-ota-updates-wi-fi-itunes-syncing-and-more/