old..too old maybe

because right now, im studying away from home..
here are my comp specs...
256 ram
100 gb
600 mhz
III pentium
XP windows prof (first version, i got it 2 years ago when it was first out)
agp display (i dont think i have any 3d graphic card)
crystal sound blaster
whatever...
Yeah..sure the jedi outcast..i bought it..from Gameshop here. Its Lucas latest new game release. All featuring all jedi knights from episode 1-2. Just lightsaber game.
So what should I get...? Buy a new 3D card display? But i think, i can still playing it without it coz before, i dont have any problems playing games with opengl source. it says it needs at least the version 1 :O