Now newer Intel chipsets can support hardware vertex shading on their integrated video chip.

What does this mean? You can now enable this is WoW for higher framerates. You can play certain other games with higher framerates too.

But get this:

You can now play Battlefield 2, Battlefield 2142, Call of Duty 2, and Supreme Commander on Integrated graphics. If i'm correct, this will apply to those crappy (or so we thought) Dells that you would see at your school. I can't wait to try it.

http://blogs.intel.com/technology/2007/08/gaming_on_integrated_graphics.html