Duplicate products

I've attached a pic for illustration.
1. I installed a brand new version of zc139h.
2. I imported only products and catergories from old database.
3. I installed Blue Cart template
4. I can't figure out why with pages where I have a lot of products, I get products to show twice and in different form.

Any help will be greatly appreciated .
tc

Not exactly sure what you're asking. A link to the site would be better than a screen shot.

That looks like the Product Listing and the New Products Centerbox below it ...

But seeing the actual page might help ...