Hollywood diet

I looked around Drug Store weight management products and i came across the whole Hollywood Diet magical drink thing... And it was like $20!!! Thats crazy!... so i want to make my own "drink"... I was thinking of doing a 32 oz. of Crystal light drink (or Wyler's) and just drink that for the whole day.... but im consirned that the chalky taste of the splenda/artifical sugar is going to get me back to food :S sigh... this sucks soooo bad... i am back to 195 and i barely fit into my clothes and i have no idea how it happened :(