I was just researching on a laptop this week. I think your laptop will play the game on the lowest settings. Your videocard is a GS not a GT. I was looking at a Dell and here are Dell's 3dmark06 benchmark score:
Dell XPS M1330 (2.0GHz Intel Core 2 Duo T7300, NVIDIA GeForce Go 8400M GS 128MB) 1,408 3DMarks
I have 1,500 score on my desktop and I can't play the game on the lowest settings.