Radio Version on Audible.com
Check out the radio version starring Edward Asner and Jason Alexander from Seinfeld. It was produced by L.A. Theatre Works and if you're an audible.com member you can get it for under $4.
The play comes alive in the radio version because it was recorded in front of a live audience. Jokes that get a big laugh in the radio version just appear like talk here and don't have the same effect. This would have been a great version if also shot before a live audience. Glad I saw this, but the radio version was much more lively and better as a result.