Where is the air filter located on a 2001 Volkswagen Passat V6 and how do you change it?

I have a 1999 and the air filter is all the way on the upper left hand side after you open the hood, remove the plastic and the big vacuum looking hose, you can see the housing for the air filter. It is a huge pain, clamps are really tight and you are better off just paying to get it done. It usually costs less than the air filter itself if you bought it yourself.

http://www.tobio.info/passat/howtos/passat_air_filter.HTML