Accessories : A Screen Grabber is a necessary accessory. Bitmap images are so common in multimedia, that it is important to have a tool for grabbing all or part of the screen display hence you can import it in your authoring system or copy this in an image editing application. Screen grabbing to the clipboard lets you shift a bitmapped image from one application to the other without the cumbersome steps of exporting the image to a file and after that importing it reverse to the destination.
The other useful accessory is Format Converter that is also indispensable for projects in that your source material may originate on Macintoshes, PCs, even mainframes or Unix Workstations.