The ObjectDANCER™ installation package will install the ObjectDANCER™ application. It will also check your System Folder for the presence of either QuickDrawGX™ or the GXGraphics extension, which are required to use ObjectDANCER™. If you do not have either of these extensions installed, the GXGraphics extension will be installed automatically. The GXGraphics extension will not change your printing system nor modify your fonts. NOTE: If the GXGraphics extension has been installed by the Installer, after restart a warning may pop up or the GXGraphics extension icon may be crossed out. DO NOT WORRY! These messages do not influence the proper operation of the extension, and the extraneous warning problem will be fixed in the next release of the GXGraphics extension from Apple and available from PaceWorks' web site. http://www.paceworks.com