Regarding the Cheats & Hints.
after many frustrating hours and days of hunting dwn johnny to aquire cell phone, repeatin over and over the trip thru train yard which gets very old, seems it should have been two levels, startin right at gun battle w/johnny, our best and final way to approach killin him came down to wippin out his goons in office, which also becomes repetative,then from pillar on rght sneak to corner of room he is in,he wont get shot on u due to corner wall, duck and sneak to door, stand and get bead on him, when he is in ur sight shoot at his head,he now will come for u, hold hime in room,shooting,he gets staggered,us corner of wall to rght as cover and shoot the crap out of him thru window,he is so use to runnin out of room he is confused and u get him be4 he knows whats goin down! now on to resturant, wish us luck we hear we will need it