Ok tek dudes, I need your wisdom. I am getting my gear togather to start tek training next year. I bought the Halcyon Explorer wings and BP, Scuba Pro Mark 25/s600's, 104 cf tanks. My question is this. I have become assosiated with a guy who, from understanding, is considered to be very knowlegeable in the area of tek training. Some of you guys in the North East may know him. I know he has been on the Doria several times and has done a conciderable amount of deep diving locally and out of Virginia Beach. I am wondering what are the pro's and con's of tek training are versus taking advantage of the trainning he is will to offer at no cost. i know he was an instructor teaching tek training and just chose not to re-new his cert. He is a firm beliver in the Hogathian set up and is very saftey minded. I have complete confidence in this guy as well as do the people who are going to do this with me. Will not have a "cert" in tek type training from an agency limit us from anything. I know it is hard to say, but would the training from an agency be any more complete. I belive he has had as much training as anyone else teaching would have. I will of course look further into his quals before I decide something. just looking for suggestion from guys who know more than me.