What is the most SEO friendly Shopping Cart?

[kicksetc]

What is the most SEO friendly shopping cart?  I have been using zen-cart for 6 years.  Seems Google doesn't like it as much as other carts.  I started a new site about 6 months ago using Magento.  When I build links to this site the terms move.  The terms are very similar.  So I would imagine the competition is the same.  I am curious if anybody has tried with different carts and found anyone to be better than the others.  Also the new site has about one tenth the amount of products but has a lot more pages indexed.

[Vahe.Arabian]

Hi,

Magento in addition with this extension - http://www.mageworx.com/seo-suite-ultimate-magento-extension.html

Magento is robust and alot more SEO friendly, as you can deal with the cannonical issues most carts experience.

[DenverKelly]

I've used a hosted solution which I've found to be very SEO friendly - www.instantestore.com - however, it's a hosted solution.

Instantestore offers the ability to create your preferred URL, static pages, Meta description and title, for example.

[CaseyKluver]

We use WordPress + Shopplugin (newest version)

[bradkrussell]

I'd second Vahe's response re Magento.

Also I have used Volusion - it's not too bad if you know what you are doing. I'd prefer Magento though.