Hmm, interesting. No, I wasn't (I'm downloading the plugin at the moment, it wasn't installed). I was opening the first image of the series, then telling it to insert additional pages (for some reason, when you try to open multiple images, they each open as seperate pdf files). This is in Acrobat 5. In 4, there was an image option under the File>Import menu, but that has been removed for some reason.