hi, i've just got a travelmate 5510 with a subscription. the specs seemed really great with 2 GB ram amd tl-60 2 ghz dual core processor and a x1300 128 mb mobile graphics card. i thought this was i nice machine for gaming but it turns out to have very dissapointing gaming preformance. now i was wondering can i maybe buy and built in a better graphics card? and if this is possible wich ones are you reccomending? and also i'm now running vista because it came with the system, would running xp make a big diffience on gaming performance? thx in advance!