Originally Posted by DiapDealer
It's just some standard GUI type stuff that comes standard with almost all versions of Python. The Tools archive (from Alf's blog) has a GUI front-end for MobiUnpack that will work for pretty much any O.S. (that has python installed, of course).
Oh, dear...Alf's blog? I'm going to need an address, I'm afraid....
...No, never mind, I worked that bit out for myself. Thank you so much for all your help!