Howdy,George !
I do beleive they will be up for quite some time and I do have an archive or backup. I do have them on DVDs.
If you ment if I do make cds of the different shows for sale - I don`t.
You can download all episodes and have your own archive if you want that,my friend.
If you want to make audio cds of the shows you can do that by using the burning software in Windows Media Player. It will automaticly convert it from mp3 to audio media.
Roy H