I hold a diploma in manufacturing technology, which is a nice way of saying I know a little about a lot of things. My course of study included only ladder logic programming for PLC's, nothing really PC related. I ended up teaching myself VBA for excel on a co-op, and my experience mutated from there to include VBA for Autocad, html, javascript, vb.net and php. I now maintain the website for the company I work for, as well as develop small applications for use in the office.