The present invention provides a novel solution to the problem the quickly approaching turn of the century will have on software systems that were not designed to handle dates beyond the year 2000. The present invention is also applicable to any software application where it is desired to virtually change...http://www.google.com/patents/US5878422?utm_source=gb-gplus-sharePatent US5878422 - System for virtually converting data in a field between first and second format by using hook routines
