very nice!!!! thanks for pointing those videos!
UltimaVII is a milestone, it even uses it's own memory system, an os-like game if you like...
ps. I am a big ultima fan, I have all pc versions boxed complete in Kyon standards
Richard Garriot is VERY talented, and gave use something even more precious: Ultima Underlworld .
And you should try to get some roland devices for the best experience (an MT32 or better yet a CM32L , CM64 or LAPC-I)