This is a Video Manual for the product " Blue Box World" as used on the Macrosystem Casablanca nonlinear video editor. This guide on using BBWorld and how to chroma key with it comes on the Video Manuals DVD Volume 1 & 2. Additional productions on this DVD include: Akaba, Disk Transfer, Photo Studio, Show Options, Quadcam, Columbus, Power Key, SplitX, and Video Spicerack. You can order a copy of the Video Manuals DVD Vol.1 &2 from Macrosystem or your local dealer.