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About the Author:

Duane Gilchrist is an old-timer with continuous experience in computers since 1960. After 2 years in the securities brokerage business, in 1960, Duane with his wife, Myra's help, launched a computer based, technical, statistical stock market report, Market Monitor, along with a related advisory report, Market Guidance. This was maintained from their home in Silverton Oregon, renting time on the earliest main frames available in Portland.

This venture continued for several years and was followed by 8 years when Duane worked in the insurance industry as a systems analyst and project manager.

In 1975, with the family grown, Duane and his wife Myra, elected to fulfill another lifetime desire. They joined a Christian Mission organization, Campus Crusade for Christ, International. Duane developed computer systems for this worldwide organization, and Myra served in Human Resources.

After several years of system development and project management, Duane was promoted to Director of Computer Services, later including Mail Systems, Donor Involvement and Central Word processing.

During this time, in 1978 he purchased his first micro computer, (The first one to surface, The MITS Altair kit, you old timers out there may recall it! This micro preceeded IBM's and Apple's micro-computer offerings by about 3 to 5 years. In the early days, they were called micros, not PC's). As you can imagine, there have been numerous upgrades in his personal computer installations since then!

This early experience with micros encouraged him to introduce personal computers into Campus Crusade, well ahead of their general acceptance by most computer main frame managements.

Duane and his wife Myra, transferred to the field ministry of Campus Crusade for Christ, in the late 80's, to serve as City Director for the Here's Life branch of Campus Crusade ministry in Portland Oregon.

In the mid 90's they were re-assigned to Campus Crusade's Associate Staff group, giving them more flexibility in their ministry.

They are closely involved in their church, Southwest Bible Church, of Beaverton Oregon, (pastored by their son, Scott) and The Portland Downtown Bible Class, which they helped found, with other businessmen, in 1993. The class has grown with regular weekly attendance of 150 - 200 men and women each Wednesday noon.

Blessed with Christian parents, Duane has been a Christian, "believer" for approximately 70 years. As a child, about 6 years of age, he trusted his Lord Jesus Christ as his personal Saviour. It has been a growing, satisfying relationship with him as God has richly blessed him through life!

In 1995, after 20 years of full time service with Campus Crusade, in semi-retirement, as Associate Staff, Duane began to devote more time to developing some business applications on the PC.

Development of reProbe, the real estate investment analysis system:

A couple of his friends were active, successful real estate brokers and attended a 2 day seminar that gave them valuable instructions in how to properly evaluate and inter-relate all the variables that impact the profitability of investment real estate opportunities.

Duane recognized this detailed study as a good application for a PC. When it was completed, (it proved to be a larger project than seen at first!), it was a great time saver. Also, it allowed the broker and the prospect to see, perhaps for the first time, just how the proposed investment could work out. It allowed the broker and the prospect to work up the study as a team, re-submitting some of the variables to get comparable results under different circumstances.

The system, identified as reProbe, has been marketed on the internet for several years. In early 2001 it was re-programmed for the Windows and Mac enviornments.

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