I have a dual screen setup on windows xp with screen 2 (crt) on the left and screen 1 (laptop) on the right.
When I have firebird (or mozilla 1.4) on the left screen and either right click to get the context menu og write in the address bar to get the auto-complete box it appears on the right screen. Way from the spot were it´s supposed to be.
Note this doesn´t happen with IE6