From the above Website
Garry Cratt has over 40 years of senior management experience, including executive leadership positions with several industry leading companies and was an influential member of the Dick Smith Electronics management team. Garry Cratt is also the author of the Practical Guide to Satellite Television, one of the industries most trusted handbooks for satellite installers having sold over 5000 copies Australia wide.
Check out his Website & maybe send him an email for some more information
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