This app will allow you to return the Tigeresque rounded corners look to Leopard. By default, this app will only round the corners of whichever space it is opened from. If you want to rounded corners effect on all spaces (which I would assume that you do), you need to go into the spaces preference pane and assign this app to all spaces. Then it will be applied to every single space.

I hate the new vistalike Menubar. This app keeps me sane ;)

i was wondering if i was going to be the only one that missed the rounded corners of their menu bar. :) glad i'm not the only one. very cool!

here's a request too: it would be cool if there were customizable black overlays for the whole screen (i.e. looks like the black screen is scratched away to reveal the real screen beneath, halftone edges, etc.) how's that for a pipe-dream?