Easy Light-Linker (Python)

This script will create or break links between lights and objects inside Maya with the click of a button. In addition, it offers users the ability to quickly see which lights are linked to a specific object or which objects are linked to a specific light.

Tested in Maya 2012

Dupliverts (MEL)

This script will duplicate a selected object or objects, and automatically move them to a second specified target object's vertices. It is based on the idea of the "dupliverts" tool in Blender 3D, except it creates and groups an entire set of duplicated objects (instead of instancing them).

Tested in Maya, 2010, 2011, 2012.