Did you know that you can customize PND applications you run by creating bash scripts which run before and after the application? Probably. But do you use these scripts a lot? Probably not. PNDconfig by dimag0g is supposed to make this powerful config option user-friendly. You can configure pre- and post-scripts by selecting actions to be performed from a list.

http://repo.openpandora.org/?page=detail&app=pndconfig.dimag0g