well the computer i am thinkin bout getting is a gateway laptop M350S. i am really not planin on doin much gaming on it. (thats y i got xbox live) i really just want it to be powerfull enough to play halo online. the specs are:
Mobile intel pentium 4 Processor (with hyper threading) 2.8 GHz
512MB 333MHz DDR SDRAM (2-256MB modules) <-i have no clue what any of that is. can you explain
40GB 4200rpm Ultra ATA hard drive <-dont know what an of that is
Integrated Wireless G <- dont know what that is either
Integrated Intel® graphics with dynamic video memory technology(is it going to be good enough and if not can i upgrade. if so what to?
I heard that i cant upgrade the graphics card on laptops. Is that true? How important is the graphics card?