How to update video card drivers?

I have Mobile Intel(R) 45 Express Chipset Family Drivers and I can't find updates for it. I have tried everything at my dispense with no avail.
My Computer Information is below

Processor: Intel(R) Core(TM) Duo CPU P8700 @ 2.53 GHz 2.54 GHz
Installed Memory (RAM): 4.00GB (3.89 usable)
System type: 64-bit operating system
Windows 7 Professional

Also I would like to know if I could update to an NVIDIA driver without causing harm to my computer if possible.
Any help would be appreciated.

Thank you

P.S. I need to update this so I can play Minecraft and Runescape

Ian

The Intel vid driver is a plain vanilla driver so don't hold your breath waiting for any updates. I'm assuming this is a desktop. You can't use an nVidia driver on an Intel chip - you'll have to buy a nVidia video card.

AjaxManatiso