[porsche4life]

I have seen several mentions to removing window tint with steam. Anybody have any opinions as to which of these steamers will work best?
http://www.amazon.com/Wagner-500-Watt-Demand-Power-Steamer/dp/B000I618NY/ref=sr_1_1?ie=UTF8&s=hi&qid=1243833578&sr=1-1
http://www.walmart.com/catalog/product.do?product_id=10771196
http://www.walmart.com/catalog/product.do?product_id=8065573
I need to do more than one vehicle so I feel like this would be a good purchase.