Implement Custom Cache Dependencies in ASP.NET 1.x

Good article which talks about how to get cache dependencies working in ASP.NET 1.x
This is a new object which is available out of the box in .NET 2.0.

http://msdn.microsoft.com/msdnmag/issues/04/07/CuttingEdge/default.aspx

Should check out the workings of the same and create custom snippets that can be used in our day to day apps...