[Help] Lowest settings?

Hey guys, how you been?
I have a problem here. My game goes around 19-13 fps when I "playing" and it is 30-20 fps when the place is "calm".
What is the lowest settings?
Also, there is anything wrong with my PC? I'm using Windows Vista Starter and I'm playing Halo CE without any problems, but redeclipse is just slowing down.
I have a problem here. My game goes around 19-13 fps when I "playing" and it is 30-20 fps when the place is "calm".
What is the lowest settings?
Also, there is anything wrong with my PC? I'm using Windows Vista Starter and I'm playing Halo CE without any problems, but redeclipse is just slowing down.