yahoo small business cart integration to dreamweaver webpage?

I have setup the yahoo small business web hosting with the cart and what not but I want to design the page itself in Photoshop and use Dreamweaver to slice it up and set it up. After I design it, how do I then incorporate the shopping cart and database from yahoo? I hope this makes sense.

To integrate your cart and product catalog with Dreamweaver you will need to download the Yahoo! Merchant Solutions Dreamweaver Extension. Instructions on downloading and installing the extension can be found at yhoo.it/cVV7VH

Source(s):

smallbusiness.yahoo.com/contactus