I finally got an email address for Steven Banks so I could tell him how much I loved his Showtime special Home Entertainment Center

He responded right away.

Brad,
 
Thank you very much for your kind email.
Yes, I would love for SHOWTIME to release the show on DVD – I have quite a bit of cool extra footage, video of the first time I did the show, its long evolution, etc.
There’s interest in doing the show in New York, so who knows …. ? Maybe Showtime will wise up.
 
Thanks again,
Steven