That is the very same graphics card that's in my Dell notebook. I've tried & tried, no way Aero works on it. If the notebook came with the 64MB ATI card (as some did), yes, it would work, however not as good as today's notebooks. Vista was ran on this very same notebook.
I could have bought a refurbished MOBO with the ATI video card built in that would support Aero for $430 from Dell, but that was more than I paid for the notebook. Just another screwjob attempt by Dell.
The only suggestion that I can make is unless you have that ATI card, disable the Aero. Otherwise, your notebook will try to force an app to run, which won't, so the whole page looks blurry. By turning off the Aero, you'll at least have a readable page.
Cat