Yesterday Apple released iTunes 9.0.1 which is a minor update to iTunes 9 and weighs in at 89.8MB and in iTunes 9.0.1 come several bug fixes reports the iphone blog.
The main fixes of iTunes 9.01 are…resolves issues browsing the iTunes Store, fixes an issues where iTunes may unexpectedly quit, fixes an issue syncing podcasts in playlists to the iPhone or iPod, addresses an issue with the zoom button not switching to Mini Player.
Other fixes include addressing performance issue where iTunes is unresponsive, fixes an issue sorting albums with multiple discs, improves app syncing for iPhone and iPod and Genius auto-updates to show Genius Mixes.