Haven't been here in awhile. I see many familiar faces. Craig you have done a wonderful job with the site! I'm looking to replace our older smoke detectors, and would like to upgrade to the newest technology. I remember Elk saying something about smoke VS fire detectors, and what NOT to buy. It's been some time ago, but does anybody remember the jist of the advice? I purchased a stand alone carbon monoxide detector last year BTW, so I have that covered. Hope everyone is staying safe and their fires are burning bright!