Have you taken a look to Asus ?
They make a nice 13.3" laptop, the W3J. My neighbor bought one a month ago. Very nice laptop. It has a GeForce Go 7400, I think you can't find better in a small laptop like this.
Asus isn't the most popular brand here in U.S.A., but they are know for their very good desktop motherboards.
I am looking to pick up a laptop... my current choices are HP's dv2000t series (dv2227tx... in korea... config: 14.1", C2D T7200, 1GB RAM, Geforce GO 7200... and the usual works), or the macbook, with a similer config(guess there is no graphics card tho')... was also suggested the C15 from sony. I need help in refining this list... I am looking at a light multimedia laptop,sized between 13.3" or 14.1"... any input would be appreciated.