Change Firefox Keyboard Shortcuts?

[Kurt Wall]

Hi, list,

How do I change Firefox's keyboard shortcuts? Ctrl+K in a text box (the
location bar) used to delete to the end of the line (just like in Emacs).
With the release of Firefox 1.0, it now jumpts to the Web Search dialog
box, and I don't know how to undo this. Firefox's help just showed me what
the default keyboard shortcuts are, *not* how to change them. 

Thanks,

Kurt
-- 
$100 invested at 7% interest for 100 years will become $100,000, at
which time it will be worth absolutely nothing.
	-- Lazarus Long, "Time Enough for Love"