Also see other, more recent , references. Where I discerned no errors, the entire message was used. The information on the companies' presentations has been developed from my notes and the promotional literature handed out during the demos.
Any mistakes are purely unintentional.
Please treat the information as personal opinion, although I have tried to be as accurate as possible. Due to the length, I broke the summary into 4 separate sections and included the overall TOC with each one. If you miss one ofthe messages, please contact me directly and I will send it to you. I hope you find this useful. Where I work, I have been asked to develop a department library from scratch.