I am trying out OmniWeb right now, and it is driving me nuts that the "Back" keyboard shortcut is cmd-leftarrow and the Finder uses cmd-leftbracket (Safari uses either one).
So, I thought this should be the perfect job for the new "Keyboard Shortcuts" feature in Panther. First I tried adding the "cmd-bracket" to OmniWeb, but OmniWeb has no menu item for back, and for some reason the prefpane won't let me enter a cmd-leftbracket.
Then, I tried adding cmd-leftarrow to the Finder. Finder does have a menu entry for Back, so I made a new shortcut:
Application: Finder
Menu Title: Back
Keyboard shortcut: cmd-leftarrow (not actually spelled out, obviously.)
Unfortunately, the Finder seems to be just ignoring this new keyboard shortcut.
Any ideas?