My site is transparent and the linear tour isn't usually the way surfers travel, they pick models from the preview page. Alexa and my stats program Urchin have me at 11 page views average per surfer. I haven't checked to see how many page views until the sale is made.

Do you think it's a niche based concept or a traffic based concept? Perhaps the more targeted the traffic for your niche, the less page views and higher conversions you'll have?