My information toolbar in IE Explorer 6 does not show all of my
toolbar buttons because a separator over on the right has contricted
the space.  I see only the back button and a down arrow and >>, which
I can access but which is a nuisance.  How do I get my display back?

You should be able to click on the separator and drag it to where you
want it.  If not able to, the toolbar may be locked.  I believe in
IE6, you can right click on a blank part of the toolbar, and get a 
menu with an option to lock the toolbar.  Uncheck this, then you
should be able to drag it.  Then when you have the toolbars the way
you want them, relock the toolbars to keep them that way.  If that
doesn't work, you may have some form of spyware or adware which has
taken over the toolbars.  Use a program like Ad-Aware or Spybot to
check for those.  If that doesn't work, I'm out of ideas.