I am guessing you are looking to create tables where you can quickly sort by any column?
If that is the case, there are several much cheaper alternatives that leverage AJAX.
First, I would look at the JQuery tools and options - since this will be no cost to you.
One of the better AJAX tools I have used is Linecraft's Spry Data Utilities for Dreamweaver: index.php
I also know that Yahoo User Interface (YUI) has a great AJAX table system that looks great, too. They also have a bundled Dreamweaver extension with several YUI tools (and it's free!): using_yui_widgets.html