Could clarify where you see this problem? The reason I'm asking is that Firefox's built-in "favorites" use the name Bookmarks and not Favorites, and neither of the Bookmarks menus have either Add or Organize on them.

Forgot that I added "good old favorites" eons ago and just found out the hard way that it doesn't work with 64 bit. Thanks for your hint for me to look deeper. I never did like the "bookmarks" method. Uninstalled "good old" and installed "windows favorites" as an addon and it seems to be working. I don't like that it only shows up on a menu at the top of the screen instead of near the "home" symbol, but will just have to live with it. Thank you again!