Huh...never knew that anyone other than Dotrice did these.
I got all of his readings of all the books and went through them last year on audio CD. In retrospect, I wish I had got them in Audible format, as every single disc had problems reading the final outer tracks. They started skipping and being generally unusable. I tried them on multiple players and multiple computers and every disc of all 5 books had problems. Don't know if anyone else had this problem, but it was definitely an expensive mistake for me to have made. I'll probably go back and get the Audible versions so I can hear what I missed the first time around.