Ever since I downloaded Maya 2012 if I open any file from Maya 2011 it wont render I get an 'OBJECT' Error in the command line.

When you open the scene file check the box "Ignore version" And then save and restart Maya. Now the file will work.

Audi in Motion Created in Maya
Audi in Motion Created in Maya

Modeled, Textured and Lit in Maya using an HDR for the reflections and Indirect Lighting. Then composited in Autodesk Composite using a Z-depth pass in a blur Node to give the illusion of motion. The only only motion blur in Maya was the rotation of the wheels.

Good day for 3D

I have no idea

Looks great would like to see a normal map on there for a high quality game character!

Yep for sure.

PRECISION MODELING:

Did you know that if you hold CTL or SHift as you scrub a value in the channel box you can alter the precision of the attribute being changed?

SCULPT GEOMETRY TOOL:

Did you know that you can change the intensity of a Brush on screen like the sculpt Geometry tool for example holding the M key?