I like this comparison of the Popo AWD vs Can Am AWD. Before I bought my Popo I was looking at the Can Am. Although I would have most likely went with the popo anyway this video was the last nail in the coffin for the Can Am.

http://www.youtube.com/watch?v...tcJaLE&feature=related

 

Some people don't know that Polaris made a Vico-Lok ATV. As far as I know they only made one model for one year and discontinued it. It was the 2002 Magnum 500 RMK (Rocky Mountain King). It was more expensive and didn't work as well as the On-Demand 4x4 so they scrapped it. I've seen exactly <u>one</u> of them at the dealer and <u>none</u> on the trails.