I think the problem with this chip is that although ATI created a fairly modern chip for laptops, (just like Intel did, the cards are not bad or anything) they did not incorporate certain functions required for modern 3D games. This may have something to do with battery consumption, or maybe with the amount of heat such hardware features would generate.
Bottomline is really that laptops aren't being produced for gaming. Although a good many games will run on laptops, the heat that graphics cards produce from their GPU when calculating heavy 3D graphics is something they need to be aware of when building a laptop. There is a reason why most modern graphics cards have their own powered cooler on their GPU.
I do not know IF this is the reason, but I can see it being the reason why mobile chips lack the support for certain hardware functionality.
Also, even though you run DirectX 9.0c, it does not mean that the hardware understands all DirectX 9.0c functionality. In general, hardware manufacturors start to support new DirectX functions a few months before a new DirectX is released, and in many cases older cards already support all the new functions. But with mobile chips, some manufacturors may have decided to not add certain functionality to mobile chips because of power consumption, heat generation, space, or whatever reason.
The bottomline is that a laptop's graphics capabilities will become obsolete within a year after purchase. Laptops generally don't come with the newest graphic functionality until a year or 2 years after that functionality arrives on a desktop computer, and by the time you buy your laptop the graphics side of it is practically already obsolete for the games that are due to come out next year.
And there you are with a laptop bought in 2003 that is still good for 2 more years and it doesn't run your game. The fact is that the technology in that 2003 laptop was probably designed in 2000,2001.
When purchasing a laptop, you have to be VERY careful. If you want it to be a gaming machine, you are better off to save up the extra $1,000 needed for an AWESOME laptop instead of just a GOOD one. Laptops are expensive enough as they are now, but gaming makes buying them a whole different issue.
Personally, I would rather buy a GOOD desktop system for an affordable price, and then buy a CHEAP laptop to do your work on the road.
Hey, at least most laptops run Civ 3
