some single player missions run very slow

[Prowlinger]

Hans,

If I may suggest something... I would upgrade your RAM to 4gb if you can. It is a very cheap upgrade and you will get x10 performance out of Windows and Men of War also...

Windows alone needs about 1.5gb to run by itself... so the applications or games run slow at 1.5gb or less. I am running 4gb on a Pentium 4 (single core) with a 1gb video card and the game is surprisingly fast (at max details)