I'm not sure if you fellas ever get or need much feedback about what the games run on, but I currently play it on my considerably lower-end notebook computer. The stats are as follows:
System Manufacturer: Hewlett-Packard
System Model: Presario V3000 (RD545PA#ABG)
Processor: AMD Turion 64 X2 , MMX, 3DNow (2 CPUs), ~1.6GHz
Memory: 1982MB RAM
Page File: 547MB used, 3264MB available
Card name: NVIDIA GeForce Go 6150
Display Memory: 256.0 MB
This brilliant game runs smooth as silk. A fantastically coded game!