Hydrus Software has just released a very cool toolkit for working with DataSets, Data Adapters, etc. in .NET 1.1 and 2.0.

It's very impressive and a great time-saver. After using it for a while, you WILL wonder how you ever lived with out it.

Here's a little article on how it works:
http://www.hydrussoftware.com/Intro.aspx

They have a 30 day trial for download.

Interesting perspective on the current state of security:
Security Absurdity: The Complete, Unquestionable, and Total Failure of Information Security.