speedwings

Does anyone know of a trick to increase frame rates in FMS? I have a Toshiba 1.2ghz laptop running Win XP with 64mb video ram. The laptop plays DVD's great so I believe that it has what it takes to run FMS smoothly, but it won't. I have to run in very low detail which greatly reduces the realistic qualities of the airplanes in flight. I've read all the posts about great new video cards but I can't change mine since it's a laptop and the only computer I have. Any advice? Would G2 work better?

Thanks in advance for the reply!

Speedwings