The following people have helped in the assembly of the information and experience that helped make this document possible:
Steve Robbins, Ian Kluft, Rich Braun, Ian Jackson, Syd Weinstein, Ralf Sauther, Martin White, Matt Welsh, Ralph Sims, Phil Hughes, Scot Stevenson, Neil Parker, Stephane Bortzmayer and especially many thanks to Vince Skahan for his huge contribution.
If I forgot anybody, my apologies : just Email me !