For all of you looking at getting a new 05 Cat Sno Pro here is a link to new sled. No pic's but at least you get an idea about the changes.
http://www.arcticcat.com/teamarctic/pdf/05SnoProfeatures.pdf

The new changes sound pretty good. The 04's were a great sled to begin with. I have a couple for sale if anyone is interested. A 440 and the Speedwerks 800 mod.