Thank you! I'll share that. I'm not sure what the over all conclusion was, some seemed to think it was way too dangerous to do anything like that and others thought, well, if you're into it you're going to do it anyway, so here's some slightly less dangerous ways. I do know he's read up on it a bunch (and he's in a medical profession) and he's worried I'll die. I'm not that into it that I want to risk death.