Prosper y Lyx

[Jorge Mario]

Hello, I need to make presentations or transparencies with the Prosper 
in Lyx, I download  the examples and the package of it page it of Lyx 
wiki but they don't work.

Has somebody implemented slides with the package Prosper?

thanks

Alguien Ha trabajado con el paquete Prosper en Lyx , porfavor si alguien 
sabe como hacerlo  denme un ejemplo

gracias