Grid/Table content display

Does anybody have a link to a tutorial that explains how to display data in a grid/table style view. I’m trying to create a catalog (using xml), I know how to display the information retrieved from the xml file, I just don’t know how to display it in a grid/table style. And also the next and previous buttons I got to work while showing one at a time (kirupa xml gallery tutorial).

Here’s an example of what I want to achieve: