Need to show attributes in shopping cart

Hi

I have attributes added to my products - install & recycle. Each used with checkboxes.

Is there a way I could have this attributes also show up in the shopping cart so that the customer would not have go back into the product and select/unselect it?

I'm okay with the coding and structure of Zen Cart so any info or direction would be appreciated.

Thanks.

Why do you need this, if you can force the product only to be added to cart once the attribute has been selected?

the product is not forced / priced buy attribute. the attributes are extras of the product for a small cost.

Here is my product page with the options: http://store.appbase.4jdesigns.net/index.php?main_page=product_info&cPath=35_1_12&products_id=22

I would like to have the options available in the shopping cart as well.

BTW the other info (color, dimension etc) are not attributes, only the checkboxes.