>Mejor hablamos español.

No Eugenio, not here. There is a spanish forum in UT, I prefer to be polite with others and speak english here.

>Dices que en el servidor web en Internet debo tener Instalado los Runtimes de VFP, como el Soap.

Yes

>Debo darles Upload yo mismo, o ese servicio debe prestarlo la empresa donde
>hospedé mi página web.?

No, you can't install by yourself. Cause you must have admin access there for installing both products. Is a task that the hosting company must do (installing VFP7 Runtimes, SOAP 2 SP2 and creating the ISAPI filter to the WSDL extension)

Saludos,