Bed Head products

I know little about hair products, but have been desiring to try a new style. A magazine said I needed a 'volumising spray' and a 'styling lotion'. I was wondering if the products made by TIGI Bed Head fit into these definitions. I have 'Creative Genius', which seems like it could be a styling lotion. Does anybody use these products and know what they are? The bottles don't describe them in very functional terms (much more colourful wording).

Also I've been looking for the Bed Head product Superstar Queen For A Day, but haven't found it in stores anywhere. It seems to be very new, and checking on eBay I have only found one of them (which is unusual for Bed Head products). Does anybody know where to get it?

Thanks everyone.