Hello all. This is my introductory post. I'm an IT Analyst at a Canadian government agency. I've been using computers since I was 10 years old in 1979, and opening them up/troubleshooting/upgrading/building computers since about 1985. My first PC was a TI 99/4A. List of machines I've used includes (but not limited to) C64, Apple II+ clone, Commodore Amiga 1000, Amiga 2000, Amiga 3000, first IBM-Compatible in 1991 (An AMD 386/40MHz). I can appreciate the name of this site, as a buggy capacitor was sometimes the most pernicious hardware problem to diagnose. Greetings to all!