I would love to see an updated version of this, though I realize how vastly improbable that is. The second edition with the color pictures was beautiful though.
For that matter I'd love an updated Encyclopedia, which is probably even more of a pipe dream.
Yes, I know the info's all out there on the internet, but in this case I think there's something to be said for being able to hold it in my hands and leaf through the pages.
Those are my dreams too. But with all the information...and misinformation on the internet I won't hold my breath.