Mike Fourie has released the first version of MSBuild Extensions Pack on CodePlex.  This is a great collection of quality tasks for MSBuild that you can also use in Team Foundation Build.

The MSBuild Extension Pack is the successor to the FreeToDev MSBuild Tasks Suite and provides a collection of over 170 MSBuild tasks designed for the .NET 3.5 Framework. A high level summary of what the tasks currently cover includes the following:

• System Items: Certificates, COM+, Console, Date and Time, Drives, Environment Variables, Event Logs, Files and Folders, GAC, Network, Performance Counters, Registry, Services, Sound
• Code: Assemblies, CAB Files, Code Signing, File Detokenisation, GUID’s, Mathematics, Strings, Threads, Zip
• Applications: BizTalk 2006, Email, IIS7, MSBuild, SourceSafe, StyleCop, Team Foundation Server, Visual Basic 6, WMI

Mike’s goal is to make this the standard MSBuild task repository. He’s looking to add more tasks and make these better. If you’re interested in contributing, send him email.

Check it out!