Indeed they work fine, and don't mess up the template. However, they have some small bugs, one of then is some alignement of some picture, it is at right and it should be at left. I don't remember where it was, I think it was the sand colour strip under the white text in product name, on the product page. On big screen resolution it matters, because the text it is aligned left.
I still have a problem.
As you can see I modified the css for that style. In the carrousels on the main page, I still don't find where from to change the code for loosing that small white background around the product (I want the product on the sand colour without background), and also, the line around the background I want to make it dissapear.
It is one from two possibilities: either me or Firebug is tired, being too late in the night.
Oh, and the Next button on the checkout, it is made having in mind only English Next, not Romanian Next, wich is spelled Urmatorul. Being longer, it is overlaping the white arrow. I solved it in my way, of course...