Ok here is the deal,

I want to run crysis on a laptop using;
- Intel core duo processor T6400 (duo 2.0 GHz = 4GHz, 500 MHz FSB, 2 MB L2 Cache)
- NVIDIA GeForce 9600M (up to 1791 MB)
- 3GB DDR3

i generally use it for work but also for the occasional game, It has two seperate drives with the second not being used at all.

Any advice and tips for optimising it to run crysis well will be greatly appreaciated