Sax Basic Engine is a VB compatible all-in-one scripting solution. It has a powerful scripting engine, which allows for ample customisation and add-ons, and also includes a powerful editor with full syntax highlighting, automatic indenting, run-debug support, and a lot more.
This scripting engine is a good choice to implement scripting in your application.
Focusing on administrating Windows NT from Visual Basic, VBAdminCode delivers an impressive amount of valuable source code. There is no search function on this page, which can make a little hard to browse. However, the content is well organised, so finding the correct code shouldn't be to hard.