2 Choices: TicoSat (http://www.net2dish.com/) very expensive but it works or internet cafes. You can buy a lot of coffee for the equipment costs and monthly costs from TicoSat.
I subscribed to TicoSat for internet service. Expensive yes, but it works. I am using the 1.8 meter dish and the 128 Kbps (up)/768Kpbs (down) service which seems to be approximatly 147Kbps/1350 Kbps when I check the speed. This service costs $249.00 per month. Heavy rain does temporally stop the service.
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