Mosquito Magnet : eBay Guides

I have had a very good experience with the Mosquito Magnet Liberty I purchased on ebay.  The machine caught two large freezer bags full of mosquitoes this year.  As well we also noticed when the machine was not working, due to an empty propane tank, the mosquitoes began to feed on us.  Maybe we have the correct type of mosquito in Ontario or something.  I am in fact looking to purchase a second one, preferably a cordless model, to place elsewhere on the property.