Simply copy and paste the code from init.bas into a new module named 'xlWeeties'.
Also copy the add_reference.bas to a new module called add_references.
For it to all work you will need to add the Microsoft Visual Basic For Applications Extensibility 5.3 library to your VBA Editor (as add references cannot do this for you because it depends on this library).
You can do this as per cpearson instructions:
First, you need to set an reference to the VBA Extensibility library. The library contains the definitions of the objects that make up >the VBProject. In the VBA editor, go the the Tools menu and choose References. In that dialog, scroll down to and check the entry for >Microsoft Visual Basic For Applications Extensibility 5.3. If you do not set this reference, you will receive a User-defined type not >defined compiler error.
You can then run the add_references module.
You can then run the xlWeeties module.
:)