Okay well, it always crashes when the game is extremely choppy. But even then, I've seen it crash when it was completely smooth.
Here are my specs:
Product Details: Sony VAIO FE880E/H
Product Details Processor Brand Intel
Processor Class: Core 2 Duo
Processor Speed: 1.66 GHz
Mobile Technology Intel Centrino Duo
Installed Memory: 2 GB
Hard Drive Capacity: 160 GB
Installed Memory 2 GB
Maximum Memory 2 GB
Memory Technology DDR II SDRAM
System Memory Configuration 2 x 1 GB
Cache Size 2 MB
Display and Graphics Display Size 15.4 in
Display Type TFT active matrix
Graphics Processor Intel GMA 950
Resolution 1280 x 800 pixels
Display Resolution Standard WXGA
I even have Vista's Readyboost turned on (4GB on my flashdrive) plus I increased my virtual memory to 8000MB. When it crashes, I receive no warning, no nothing, the game minimizes and the message says "The Political Machine has stopped working" and that's it.
Also, whenever I Alt+Tab out to see my desktop and task manager, it shows some CRAZY memory hogging like at 750K, one day it was even above 1,000,000! That's insane
I will post the debug file when it crashes again.

Go here to view what I'm talking about: http://img297.imageshack.us/my.php?image=polmachlg0.jpg