Buffing?

As some of you may have seen i just got my Duster painted and now i want to buff out some of the imperfections.
I could use some tips and suggestions about buffing because i have never done it before!
I was told to use 2000 grit paper or finer,is there any special sanding techniques i need to follow?

Any other tips or suggestions would be appreciated!



Base/Clear??? How many coats of clear? VERY CAREFULLY/WET

Also, read this, very informative.

http://www.ehow.com/how_2182233_wet-sand-paint-car.html