Got Leopard installed this morning and one thing I hate. The translucent menu bar at the top. Not an improvement IMHO.
There is at least one hack out there but didn't want to go that route. I hope sometime in the future Apple will give us a way to choose how we want it.
To get around it, I grabbed a photograph, made it exactly the pixel dimensions of my screen, filled the top 21 pixels with white and then applied it as a desktop background. Voila! Retro Leopard.
Got to go. Need to send an e-mail to Jobs.
Of course, now I am used to it. :)