|Detail of Medieval Hebrew Calendar|
Steve has made this lecture available, with his other talks, on his famous One-Step Website (http://stevemorse.org/). "The Jewish Calendar Demystified" is at http://stevemorse.org/hebrewcalendar/hebrewcalendar.htm. True, it isn't the same as seeing him give the presentation, but the information is all there. While you're on the site, check out the other talks and the incredibly useful utilities he has created for transliteration, better searches, and more. If you don't already have his site bookmarked, I'm sure you'll find a reason to do so.
Steve's talk today was at a meeting of the San Francisco Bay Area Jewish Genealogical Society (http://www.sfbajgs.org/). We in SFBAJGS are fortunate to have Steve as a member.