I found the problem must be the Graphik chip... it's a lousy ATI Radeon Mobility X300! But miraculously SH3 runs smooth... well ran... till I installed GWX which blow my Harddisk speed and now with manual aiming I get problems with this animation of the blurring which I avoided with GWX using my WO to do the soultion...
But I adepted now and avoid those little "breaks" and then set up the Solution or swith to F6-screen where the game is running flawless 8I can keep some number

I know all my friends mobil phone numbers ahich are at leas 6-7x13-14numbers ... kind of a curse

)
right now I miss around 25% of all shots but never one by this pc-problem... when I miss I did a wrong calculation or assumption... so the problem is somehow...not there anymore