Requirements:

1. A PC running Windows 95 or Windows NT, or a UNIX workstation. (The needed software is not yet available for the Macintosh).

2. In order to view the entire Java applet, a monitor capable of displaying 1280 x 1024 pixels.

3. To view and work with the clinical history and treatment planning Java applet, you need the latest version of Netscape Navigator, v. 4.05 (preview with JDK 1.1); this can be downloaded directly from the developer's site at Netscape. Note: This file is 19441 KB. If you are connected via a modem or a slow network connection, this will take considerable time. Alternatively, you may contact us to get a copy of this version of Netscape on a Zip disk.

4. For the VRML (Virtual Reality Modeling Language) windows: The latest version of CosmoPlayer, v. 2.1; this can be downloaded from the Cosmo website.

5. Java and JavaScript must be enabled in your web browser.