Has anyone ever tried Talent6 as a movie extra?

I called in after seeing an add in the San Fran chronicle. They told me i have to pay $45(for whatever) and then i will be called for sure within the next 90 days or i get my money back. The lady on the phone sure made it sound like the real deal. Supposedly you can make 100-300 a day just to stand there pretty much. Anyone try it; too good to be true?