fsw and crashday problems

[luisold]

These two games have the same problem for me. The games starts fine and the main menu appears well but when a enter in the game it runs very , very slow. I tried these games on slower machines and they work so I think that it can be a problem with my videocard (ati radeon 9700 pro 128 mb). These two games are from atari and have securom 7 protections.
The other games runs fine , even the more sofisticated ones.
My computer is an athlon xp 3000+ barton core, 1 gb ram (kingstom), hd 120 sata seagate barracuda, audigy2 zs sound card.
Thanks for any help.