Your site is very visually appealing and a pleasure to visit. However, a site has to function; not just look great.
1. You have no shopping cart. Your are sending people to Amazon. This creates loads of confusion to the shopper. Your site has built a 'brand' to the visitor. A 'brand' the visitor likes and decides to buy from you because of the professional and appealing site. Then, you send them to Amazon and lose all credibility.
Get your own shopping cart and keep the shopper on your page. Read through the Shopping Carts section to get help and ideas here (
http://forums.smallbusinesscomputing...play.php?f=24).
2. You have a number of Information Architecture issues. Your homepage is a blog - not good. Your homepage should be brief and to the point (like the cover of a watch catalog). It is also fairly cluttered. Figure out what is important to you and your customers and improve/remove the irrelevant content.
3. You have AdSense on your product page. Remove that immediately. You are, in effect, telling your customers to buy from someone else.
These are the primary points costing you conversions. Fix these and things will improve.
-BEC