Late Thursday night Apple sent out iTunes v8.0.1. The update has these improvements:
-Seamlessly plays the current song when creating a new Genius playlist. -Improves syncing spoken menus to iPod nano. -Addresses an issue of deleting HD TV episodes when downloading. -Improves checking for updates from the App Store -Improves accessibility with VoiceOver. -Addresses problems syncing Genius results to iPod.