HPS just released Update 1.07 for Fulda Gap.
The update includes:
Changes for Fulda Gap '85 1.07
    - Added Magnified 2D view with 2x sized graphics.
    - Change so that Disrupted units do not receive replacements and
      Detached units receive replacements at one-fourth (not one-half) the
      normal rate.
    - Added new Forced Bridge Crossing Rule which allows units to force a
      bridge crossing against enemy ZOC (see Users Manual under Movement).
    - Increased Engineer digging in bonus from 2x to 3x.
    - Added toolbar button for highlighting units in Travel Mode.
    - Added new Bunker and Mine Prob Parameter Data Values and allowing
      non-bridge engineer units to construct Bunkers.
    - Added new Night Move Disruption parameter data value which determines
      probability of night movement by non-rail and non-travel or
      non-road movement units causing Disruption.
    - Change so that Interdiction attacks have twice the chance of Disruption
      and can cause the loss of up to half the movement allowance in movement
      points.
    - Added a range 1 hard target artillery fire modifier (see Users Manual
      under Firing).
    - Added Optional Rule for delayed reporting of enemy Disruption.
    - Change so that towed AT gun unit which changes to Travel Mode after
      firing at most once before the change will not trigger enemy
      Opportunity Fire.
    - Added Quality Fire Modifier Parameter Data Value which applies to
      quality A and B units.
    - Change so that half Frozen Penalty is applied only to Urban (Village,
      Town, City, and Industrial) hexes.
The update can be located here:  
http://www.hpssims.com/Pages/updates/up_...Modern.ASP