Gateway 72XX or used eMachines M6805. IIRC, the latest Gateway models have 15.4", A64 3200 or 3400, 60-80GB, 1GB RAM??, DVDRW??, Radeon 9550 (underclocked 9600). Best gaming laptop for the money. Maybe look at customizable PCs like Sager, Fujitsu, Dell & try to get a Radeon 9700. Also, for the best gaming performance I would put MORE money into a fast HDD after you get the ideal video card. Don't waste the extra money getting a slightly faster CPU, put it into a 7200RPM HDD. GL
BTW, you can see the Gateways @ Best Buy