This section of text that you are reading right now is dynamic content that is being displayed by the CMS on a web page layout that has been designed and exported from Xara Web Designer. If you use Xara Web Designer you might recognise the design as the Alpha theme.
You can login into the admin area of the CMS and edit dynamic content using just your browser. You can edit the design of a page in Xara, click publish and your new page designs are imported and used automatically by the cms.
This is just a standard page with some text. But where the power of using a cms comes in is for example when you want to display multiple pages of item listings such as news items, a blog or a catalog of products for an e-commerce website. You only need to design one page template and the cms can use this for all the dynamic pages on your site. But you can also have different page templates and choose which ones you want to use for particular areas of your site which is a great way to vary the look and layout of the pages on your site.
Check out the rest of this demo website to see a basic example of what can be acheived by using XT-CMS with Xara Web Designer.