@Jennifer: You're currently using our latest drivers for your system, however when I checked your OEM to see if they had an alternate version you could try, I found that they do not support your system with Windows* 7... Vista & XP is what your system can handle. I would recommend contacting your OEM and seeing if they have an alternate solution for you.
@Paige: At this point, you've updated your drivers with both Intel® as well as Asus* versions. Your BIOS has been updated, and you don't have an add-on graphics card that would be causing issues either... It might not be a bad idea to re-install your operating system. However, unlike operating system re-installs in the past, Windows* 7 is a relatively quick installation (takes about 20 mins after its launched).
@djt7000: You have an NVidia* card.. I would recommend contacting them for support.
@Kareem: Can you provide a copy of your DxDiag please? (Start -> Run -> dxdiag -> Save All Information). Thanks.
@topedge: Try this driver; Download Center
Thanks all,
-Nic