In a sorta semi-related tangent, the complete 2-season series of the Desilu produced sit-com "The Mothers-In-Law" will be released on DVD on July 27, 2010. The series ran from 1967-1969 on NBC was was executive produced by Desi Arnez and even featured many of the same writers as "I Love Lucy". The series started Eve Arden & Kaye Ballard in the title roles as two radically different mothers who's children married and they're determined to meddle in the newlywed's lives (much to the annoyance of their respective husbands). Desi even made several guest appearances on the show, including one with Desi Arnez, Jr. Although the series only last a couple of years, I've heard nothing but good things about it and it's always seemed to be one of those short-lived series that's always fondly remembered.