I just wonder today i saw - at least - 2 lost sales... and i tried to find out why.

I put something in my cart, continued shopping, didn't find anything, clicked on the product in my cart sidebox (would that be the intuitive way to return to the cat for checkout since the product links are the only obvious links in the cart box?)
This got me to the product page and NOT to the shopping cart... is there a way to change this? all links inside the cart sidebox should bring the costomer to the shoppingcart page.... i think...