Anyone using an online render farm?

[Ecuadorian]

I've been pondering on the possibility of using the services of a render farm together with a compatible render plugin for SketchUp. Unbiased renderings look pretty awesome but print-size interiors with lots of SSS and fuzzy reflections can take a looong time to render in any PC. Is anybody here using the services of an online render farm such as Rebus (http://www.rebusfarm.com/) or The Ranch? (http://www.ranchcomputing.com/)