when i play the game its OK for about 2-3 mins then the potraits, characters and menus start to flash. I have been unable to play the game at all because of this. I have attached a screen shot to show what I mean(well sort off) as you can see no menu bars etc. on the bottom. Although this happened elsewhere I can reproduce it 100% by going straight to st. cuthburts church on the second floor and walking around. I have played with AA and other graphics options turned off to no avail. system specs: win xp pro (fully updated) asus A7V mb AMD athlon t'bird 1.2GHz 512 mb ram xfx geforce 5950 256mb ram (latest drivers) audigy 2 ZS (latest drivers) 19 inch lcd on the dvi port (only refresh rate is 60Hz)