I'm sorry, it must be my writing style. DO NOT use ceyanne if you have an ulcer. If it did have the potential, the pain would probably kill someone.
Working up is a good idea, like everthing else if you are not currently doing something. I think I started using ceyanne about a month or so ago. Probably after one of Laura's posts. For some reason I can't take that much. I'll eat two medium sized jalepenos a day, but the ceyanne doesn't go down well. It's interesting, my 14 year old daughter will eat a small hot pepper, but they have to be mild. I guess she is getting a taste for them also.
I'm doing a lot of things right now so it's difficult to determine what is causing what. I will also try something organic. The stuff I'm using is from the grocery store, and probably has chemicals. If anything else I'll try making my own next summer. When I looked at the links you had posted I thought I saw a link to learn how to measure HU?? (hotness).