Revision History for INTERVAL.EXE Version 1.00 First prototype of INTERVAL - Never released to the public. Version 1.20 Improved timing routines and date functions. Never released to the public. Version 1.40 More improvements on the date routines. First limited release to the public. Version 1.75 Added logging features and abort time adjustability. Mass release to the public. Version 1.85 Reduced executable size by 30%. Also added CRC checking of the executable and virus preventative routines. Mass release to the public.