I had already booked for Oct 09 from the preview brochure, but yesterday just out of interest I costed the same holiday up once the new brochure was released and lo and behold the price of our holiday had gone DOWN! I spent fifteen minutes on the phone to Virgin last night and after some persuasion they agreed to change my invoice to the lower price. (It took alot of grovelling to convince them not to charge me the £25 per person amendment fee though).
Anyone else who booked from the preview - it might be worthing checking your prices!