I installed iTunes 4.7 when it came out a week or so ago and everything seemed just fine until I started playing around with the Part Shuffle options. I decided to change the number of songs shown in the "Recently played" and "Upcoming songs" sections as well as the Source. Now when I switch my source back to the Library it is showing my songs, unshuffled, and under no circumstances am I able to shuffle them, even clicking the refresh button doesn't do anything. Has anyone else had this problem?