Fujitsu Siemens Amilo 2727 and graphics card? Can it be upgraded from the intel card?

Got a laptop for my birthday, its good, but the graphics card is terrible. Like this laptop, and dont mind that its single core, but I would love to get good graphics on it, so can it be upgraded? I would want a GeForce Go of some kind, just good enough to run maybe FEAR/ Quake 4 cl games, not anything crazy like Crysis.