Ok, So I bought the premium VISTA edition mainly because of Aero.

I have gone through the troubleshooting Aero option that is offered on Vista, but everything I do doesnt work!
I also checked out the website where it lets you know if you can run Vista on your comp and it's all good... The only reason why I did not pass the OPTIMAL section was because of the video card: NVIDIA GEFORCE 7600GT, here's what it has:
Video RAM: Required - 256 MB , You have - 256.0 MB
Video Card 3D Acceleration: Required - Yes , You have - Yes
Video HW Transform & Lighting: Required - Yes , You have - Yes
Vertex Shader Ver.: Required - 3.0 , You have - 3.0
Pixel Shader Ver.: Required - 3.0 , You have - 3.0
Does anyone have any idea why the AERO option doesnt work on my computer? Could it be something else?
Thanks for the help!