Visual C# Studio Crash when binding data items

Greetings all!
My first time on this forum, so hello :D
I've been following the video tutorials at [url=http://msdn.microsoft.com/vstudio/express/visualcsharp/learning/default.aspx#beginners]the MSDN site[/url] and have got to the point where you use the common actions arrow to data-bind an item. I have a data source in place (A dataset based on three SQL Server tables) and I click on my combobox, the check the Use Data Bound Items box. Under Data Source I drill down to my data set, then to the table I need, and click on the table. At this point VS2005 crashes, and this happens whichever table I choose!

Does anyone have any suggestions or ideas? I have only just started C# and I'd hate for my progress to end here :(

~Shiv