Two commercial habanero sauces that don't contain vinegar (use lemon or lime juice instead): Raging Inferno Raging Passion by Tastes of the East in Syracuse, NY. Should be available at most hot shops. Also, Marie Sharp's Hot Sauces are low in vinegar - one of the last ingredients used instead of the first. And most of the people on this list can attest to what a good job she does! Peggy Seattle's Chile Babe