It's my understanding that B5 was actually shot in 16:9 for future broadcast in mind, yet when they went to make the DVD's all the special effect shots had to be taken from 4:3 NTSC masters? Isn't this right?
I would love to see whomever owns the rights go through a rigorous remastering process like Paramount did with the original Star Trek series. Here would be a good reason to go back and re-make the CGI.