I like the Sidebar in 10.5. However, there are times when I accidentally pull something like "Applications," or "Library" off the Sidebar window into a puff of smoke. It's fixable, but...
How can I make it so that that those Finder bar menu items can't be moved - unless I want them to? I use TinkerToy to lend this ability to my Dock, but the Finder Bar items are my main concern now.

How can I make it so that that those Finder bar menu items can't be moved - unless I want them to? I use TinkerToy to lend this ability to my Dock, but the Finder Bar items are my main concern now.