About ColoradOS/2 The Second International Colorado OS/2 Developers Conference (ColoradOS/2) will be held October 31 through November 5, 1993 in Colorado Springs, Colorado. This conference is devoted exclusively to OS/2 programming, and it provides a rare opportunity to meet and learn from the world's top OS/2 technical experts -- many of whom have been responsible for the architecture or design of significant portions of OS/2. You'll be mingling with these OS/2 experts at the Cheyenne Mountain Conference Resort, tucked into the beautiful scenic foothills of Colorado's Rocky Mountains. And you'll be attending the OS/2-only developers conference that was described by many earlier participants as "the best technical conference I have ever attended". ColoradOS/2 provides the most extensive technical coverage of OS/2 ever brought together in a single conference. Some sessions focus on the transition from DOS or Windows programming to OS/2, while others focus on the transition from 16-bit to 32-bit programming. Many sessions are of particular interest to Presentation Manager programmers, as we provide detailed information on programming the new PM controls introduced with OS/2 version 2.x. Object programming sessions cover topics on Workplace Shell (WPS) and System Object Model (SOM) programming, C Set++ and the User Interface Class Library, and Smalltalk/V PM. Other topics include REXX, OS/2 Device Driver development, multithreaded programming techniques for both PM and VIO programs, client/server programming, Extended Services and Communications Manager. You will customize your own participation in this conference, selecting the topics that address your areas of greatest interest. If you are a subscriber to "OS/2 Professional" magazine, you will automatically receive a brochure in the mail with complete details, approximately mid-July. The full text of that brochure has been uploaded to CompuServe's OS2DF1 forum, library 15 (Open Forum). Look for a file named COLOS2.ZIP, which will contain both an encapsulated PostScript file and an ordinary text file with complete brochure text. Finally, if you are not a subscriber to "OS/2 Professional", you can request that you be placed on the mailing list to receive a brochure by sending your name and address to Wayne Kovsky [76711,1221] on Compuserve (or to 76711.1221@compuserve.com via Internet), or by calling (719) 481-3389, Monday-Friday, 10:30 AM to 7:00 PM Eastern Time.