Hi Chileheads, I wish I had something juicy and ultra scientific to report to you regarding my question about the vinegar, but alas, the vinegar is for a friend who is a professional chef. I did, however, convey to him your concerns about his blowing himself up, or burning himself. He was appreciative of the advice. I hope you are all going to go to the Austin Fiery Foods Show. If you have questions about it, email Debbie Jones at doshab@texasfieryfoods.com and *please* tell her I sent you... Yours in Science, - mary FireGirl (Everybody Needs A Hero) Absolutely Everything About Hot Chiles http://firegirl.com