brehs so i bought me game stop xbox style controller to play some games on my laptop ( i have bought a bunch of games the past few month from steam but never played none) , so i bought this control with that objective, my laptop is not a gaming laptop but the specs on i thought would be decent enough to run a game on low settings or something but

, each of the games i own i checked out the setting on a website to test if i can run it and:
video Card
Minimum: DirectX 9.0c Compatible 3D accelerated 128 MB Video card with Pixel Shader 3.0 or equivalent (NVIDIA GeForce 6600+ / ATI Radeon X1300+)
You Have: Intel(R) HD Graphics 3000
I meet all other requirements to run the games, so my question is this, can i take my laptop to a computer shop and have them upgrade the video card also, how much would that cost me?
This is the laptop i have , only difference i have the 1 TB harddirve
http://www.gadgetreview.com/2012/04...on-entertainment-laptop-700-after-coupon.html
games am trying to play:
burnout paradise
L4D2
mirrors edge
@
Liquid
Or should I just wait and gett steambox