The Ace files site is cryptic? I've never had much of a problem figuring it out.
If you want the latest version of fubar, just go here.
http://files.wowace.com/FuBar/FuBar.zip
It's always the latest. The lastest version is always bundled into a Modname.zip in it's directory.
Pretty simple I think.
Not sure about your bar mod jumping all over your minimap issue. Does it overlap it or something or does it put it in the face and take it's lunch money?