Norman3D's MaxScript Pack #1 is a set of tools that will allow you to do some cool effects with verts and will allow you to create vectormaps. The pack also contains help files and tutorials for all the tools.
All of these tools are compatible with UDK!
The following 3dsMax versions are supported: 2009,2010,2011,2012,2013,2014.

Here is the list of tools:
For more information go visit my site here:
http://www.norman3d.com/MaxScriptPack1/