I've had SL almost since it first came out, but it ran moderatly slow on my old laptop so I didn't have as much fun with it as I could have. I recently bought a new computer, up to date on all the 3D graphics cards and the like, and so first thing I did was install and run SL. My problem is this: in mission 2, it keeps crashing on me, the game; I noticed that if I did something specific, such as attack a group of fighters that otherwise would escape, it would crash, so I decided not to attack them. however, during near the end of the mission, when the support arrives, it crashes again, and considering there is no way NOT to get that support, I'm pretty much out of luck.

So, does anyone know why it is doing this and if there is any possible way to fix it?