Online Shopping Cart - Layout 2 or 3 Columns

I want to see what people like so please vote either way.

The standard for most shopping carts seems to be 3 columns. Top header for logo, message etc. Then column 1 for Navigation, Column 2 for main info and column 3 for Cart display.

I think this sometimes displays too much info for the user and can confuse them. I use amazon as an example. When they display products you have the typical layout until your ready to view product, purchase. It all changes rapidly to single column.

So, which do you prefer? You can visit our site to see how 2 column looks, we are testing to see if it's better.

http://www.lionblade.com

how do you create your product page layout, with pic to the left and product discription and add to cart on right

Your layout looks good unless you are on a wide screen - then the cart is pretty stretched out.