CSS on my laptop

Hello everyone! I am currently running CSS on my laptop with max settings (although no AA/AF/HDR or bloom) at 960 X 600 with an average frame rate of ~55 and I am wondering if this is normal?

My main specs are:

Nvidia 8400M G
T9300 C2D 2.5GHz
and 4gigs of ram (but vista only regconises 3.3gigs though)

and yes i'm running on vista business and my laptop model is the Fujitsu E8410.

thanks in advance:)

what do you mean normal? as in looking at your specs?

Yeah I guess...