Thanks for the info Jeff- I had assumed that getting it open would get me into the front as well but if not then I may revisit the stuck key and see if it can be attacked from the outside. I tried the contrast adjustment but with the stuck key of course it's a no go. I was hoping that was maybe all that I need to do but I have to get the key released somehow first.
Will advise progress!
Tks agn.
Dave B