How about being able to pop the CPU number (286,386,486) into your QuickBASIC 4.5 Program??? And... the DOS Version, =and= use CALL INTERRUPT?. These programs with their associated Quick Libraries and *.LIBs will allow you to RUN these programs inside the QuickBASIC environment and make stand-alone *.EXE files as well. All source code, Quick and *.LIB Libraries, and snappy executable demos included. By the Author: John De Palma