Covariance and Contravariance

My colleague directed me to some programming terms, covariance and contravariance.

Eric Lippert describes them quite well.

Reporting Services 2008 Custom Security

In MS SQL Server Reporting Services 2008 there is no longer an easy way to allow for anonymous access. I followed the steps here to get a custom security implemented. I modified it further to integrate with our existing security model.

You could also modify it to achieve anonymous access to your report server