It's an unwritten law that gamers don't like shared video regardless of which chipset.
Try the Notebook forum for more feedback.
Bob
im looking at a laptop with a ati radeon mobility 9100 igp with 64 shared and wondering if that is a decent card to play high graphic games
specs
p4 3.2 ghz 448 mb of ram

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic