iPhoto Buddy is a small Universal Mac OS X application that allows you to use more than one photo Library with Apple's iPhoto as well as with its companion programs, iMovie and iDVD. The advantages of splitting your One Huge Photo Library into multiple, smaller ones include improved iPhoto performance, increased flexibility in organizing your digital photo collection, and a consistency with most other Mac applications that allow their respective data to be store in as many files (documents) as you like.
iPhoto Buddy uses a simple, streamlined interface that was inspired by iPhoto itself. Anyone that has used iPhoto will immediately feel right at home using iPhoto Buddy. It truly is a companion application--a real buddy!