Is there any reasonable way to get pop up menus in the same position in MSIE and Firefox? cf www.webgeekstress.com/eMeter/index_dwtweak.htm: in MSIE, the drop down is a little high (relative to where I want it, which is top aligned with the bottom of the blue navigation bar), while in Firefox (or Netscape or Opera), it's a little low and a little to the right.