Which laptop is better? help me chose?

Ok, I am getting a laptop for school and i am torn between two different models. again, the laptop is going to be mainly used for school/work.1) Gateway cx210x tablet pc-14'' screen-2 gig 667mhz ram-core 2 duo 2.00 4mb l2cache-160 gig harddrive-ati radion x1400 with 256 mb hypermemory2) dell xps m1210-12' screen-2 gig 667 mhz ram-core 2 duo 4mv l2cache160 gig hdd-GeForce go 7400 turbocacheThe main difference between the two laptops is the gateway is a little bigger, a little heavier, its a convertible notebook with full tablet pc capabilities on vista (helpful for school, if im doing a powerpoint etc) im not gonna use the pen to write because i type faster than i can write but the tablet function is undoudtably useful for school (plus its a headturner)the Dell is a little smaller, a little lighter, with a better graphics card, how much better is the dell graphics card from the gateways, is it worth it to sacrifice the tablet pc capabilities for the graphics card upgrade- considering that all other specs on each computer are the same? Which laptop is better? help me chose?
notebookcheck.com gives the ati mobility radeon x1400 a 3dmark06 score of 900 it gives the geforece go 7400 a score of 800i have no idea what a 3dmark06 score is, the only pc games i play are rts (c+C, sc, aoe) but according to this site the radeon is better?

pimple