I hope they haven't done what has apparently happened to some releases of Buffy - reformatted them for wide screen TVs by cutting off the top and bottom of the picture to make a 9:6 format then enlarging it to fill the screen.
No, just very painstakingly long edits of enhancing the picture a bit and cropping out the black space then zooming in. So far it's come out pretty good. I've got two episodes done so far...86 more to go. Ha!