tiramisu

I want to visit the country but I am not sure if my online porn business will interfere with my visit. Do they actually track down foreigners who build porn sites outside china? I know u can't access to any porn sites in China region. Thats why I am thinking of getting a Satellite connection and using it in China. Anyone try that before? Will they detect the signal and get me into trouble? Any advices appreciate... thx alot