Lagg on a Computer Game - Help?

Even though the Intel graphics in your laptop would be considered more powerful than a GeForce 3 and the Celeron processor in your machine is a lot more powerful than what the minimum requirements are asking for, you'll have a pair of issues to deal with - 1) Windows Vista and 7 handle graphics far differently than Windows 9x, 2000, ME, and XP do and 2) Intel graphics generally don't handle games all that well. You can try a compatibility mode (right-click the program icon and select properties) to see if that helps, and you can visit Intel's website and download the latest drivers for your video chip, but you may not be able to play the game on anything but low settings. Also, adding more RAM and updating other drivers in your system (wireless network, sound, and anything else you have) can help prevent lag.