Will this laptop run Counter Strike Source?

[MattOdell]

I am looking to buy a laptop that I can use for work and some gaming. Work programs I will be using is AutoCAD and excel. Then the games I will be running is Counter Strike Source. Maybe Left 4 Dead as well. Will this laptop be able to run them well?

http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=6934908&SRCCODE=GANAFFL&cm_mmc_o=-ddCjC7-WCjC-d2CjC-uu&sessionid=ganpla_1279124339