http://www.mobygames.com/game/windows/dungeon-siege-ii/techinfo

I think you're okay. If not you can cheaply get a videocard of a newer generation (a Geforce 6600 should cost no more than 20 Euro's).

Thanks for the information! 

Buying much of anything right now is out of the question for me, at least for the most part.  If I found one second hand for $10-20 Canadian then maybe, but anything over that, and right now even at that price is pushing it.  I'm basically living paycheck to paycheck.  I bought a CPU from a member here a while back and had to set aside some money for it cause I needed the rest of my cash at the time for rent.  If I hadn't, I'd likely have spent it on something else. 

Next time I see the game in a store, or a second hand shop or something, I'll jump on it.  I've had decent luck with computer games at discount outlets as of late.  I've managed to pick up Morrowind, Rainbow Six 3: Raven Shield, Rainbow Six: Lockdown, Dungeon Siege 1, Madden 2004, Battlefield: Vietnam, Fallout 1, Fallout 2, Unreal Gold, Starcraft, Starcraft: Brood war, Civilization 3 Gold, none costing more than $7 and at least 4 of them for as little as $2.  So who knows, maybe I'll stumble upon it somewhere.  I'm in no hurry.