The NetTech backup is a daily/weekly backup script that allows backing up a Windows server (using NTBackup), as well as Sharepoint and VMWare virtual machines. The plugin architecture allows making the script aware of additional backup types.
An automation plugin for Winamp. This exposes a lot of winamp functionality through COM / ActiveX. You may use this to write VB or .NET or any other applications which interact with Winamp. Also supports internal script hosting.