Welcome to the companion CD to Teach Yourself VRML 2 in 21 Days, by Chris Marrin. On this CD you will find the source code from the book, SGI's CosmoPlayer beta 3 for Windows 95 and NT 4, CosmoPlayer beta 1 for IRIX 5.3 and 6.2, the VRML 2 Specification, VRML and 3D graphics demos, and more third-party demos and utilities for you to try out and use.