Find a photo of:
When you install VAMP and register, VAMP maps your computer (scans media files). This is for your convenience. When building a screen saver, photo album or other things, the scanning makes all your media readily available. It sounds like there is a corrupted media file (an MP3 or JPG file that wasn't downloaded completely or something like that) on your computer that causes VAMP to "hang" during the mapping stage.
The solution is simple: