sims 2 graphics

[Cassie]

It's probably because the different computer doesn't have enough specs or whatever the correct term for it is. The game automatically sets the graphics to suit your computer, so you can just change them back to high yourself in the game. Either that or you don't have the right graphics card... I'm not sure, I'm not good with most techinical things. But try the former first, you can probably set the graphicas to high yourself.