There is a version available for both Visual Studio 2005 and Visual Studio 2008 with no expiration date. Check out the download section at this url: http://cs.rthand.com/files/folders/righthand_downloads/tags/.net/Visualizer/default.aspx
One of the features of Visual Studio 2005 is the use of ‘Debugger Visualizers‘.
One of the better visualizers for DataSet is ‘RightHand.DebugerVisualizer.Dataset.Visualizer‘.
This great tool does not only visualize your datasets/tables (including images), but allows you to edit them, call AcceptChanges(), see rowstate & rowerror information and so on. Check the screenshot below to get an idea of its capabilities.
The tool is free, but it has an expiration date set. You should check the forums of Righthand’s website to get a version that is not yet expired.
If you can’t find a non-expired version, you could always use a IL editor to modify the expiration date (it’s right there, if you know where to look)