Okay, you didn't mentioned the name of the game, altough I think you're talking about SIMS 2?

If tis so, you won't be able to run this game with your computer.

Your CPU (Celeron 700 MHZ) and your graphic device (11mb shared thing) won't let you play this game.

About 5 or 6 years ago, the graphic industrie released a new standard, the Transform & Lighting (T&L). With it, the Games can be
programmed to run much smoother and faster with this card.

So, older cards, your for example, don't support this standard. infact, only geforce 2 mx and better do.
nowadays, cou can't buy any graphics card without T&L.

So, for you that means. IF you HAD an graphic card with T&L support (and you haven't one) you could play SIMS 2 even with a 800 MHZ Processor. (You have a 700 MHZ)
If you don't have a T&L Card, you must have a 2000 MHZ Processor to run this game.

So, I'm sorry, but you won't be able to run this game. Might want to buy a new computer...

__________________