I am very new to this, and I'm failing miserably during my first attempt at creating a slideshow. (Also, I seem to be failing at posting a message. I thought I did this yesterday, but I don't seem to be able to find it.) My slideshow previews and runs just fine until I try to add a music file. I'm using wma files that I recorded to my PC with the Windows Media Player. I found an old post and followed the instructions. When I click Preview after adding the music, the status line displays "Calculation of length of music files," and then it quits responding. Any help would be much appreciated. Thanks.