I am thinking about picking up a couple of PWs from someone on Craigslist, but I want to make sure about what they can do. He says they are from the early-mid nineties, and are labeled "The Pocket Wizard" with an FCC ID of KDS PocketWiz-T and -R. I am hoping that someone has a link to an online manual for these products, or even a website that discusses their use. All my searching leads me to information for the Plus II model and other products from the current lineup. All I really want to know is if the older models function similarly to the newer, and if I can do remote triggering using PC sockets on my MF cameras (I know that I have to use PW cables) as well as from a hot shoe. Any help would be appreciated.