Versions:

Busy.mcc 17.37 (23.07.97)
Copyright 1994-1997 kmel, Klaus Melchior

Busy.mcp 17.22 (23.07.97)
Copyright 1995-1997 kmel, Klaus Melchior

Busy-Demo 0.82 (23.07.97)
Copyright 1995-1997 kmel, Klaus Melchior