This is nothing like resharper.
It does not need any install and can be included as a binary in a tools directory of your solution.
So it will work on a build server with no extra config. Any developer who does a get from source control will have it included and working.
The VSIX is only a UI that helps you with the config settings.
You can set it up manually with no addin http://code.google.com/p/notifypropertyweaver/wiki/Setup
And you do not need know any IL.
Give it a try. I think you will be surprised.
Or read what other people are saying http://code.google.com/p/notifypropertyweaver/wiki/Blogging