I'm starting to post these on my podcast and they are easy to overlook, so here they are for those interested. They are kind of a hoot, and a unique series within a series. I'll give audio introductions as we go.
Here is one of the later ones with some repeated bits, but new how jack met Dennis and the Sportsmen segments.
Jack Benny Podcast 1950-05-28 How Jack met his cast - End of Season
http://jack_benny.podomatic.com/entry/eg/2010-05-31T19_43_51-07_00