Wall Worm Pro
Wall Worm Pro enhances the features inside Wall Worm itself.
SMD, VTA and QC Importer

Information on importing SMD files and QC files from Source into 3ds Max.
Wall Worm Year in Review: 2013
Review of Wall Worm development in 2013.
Sky Writer
Sky writer allows you to render your 3ds Max scene straight into the Source Game Engine as a HDR 2D sky texture (also known as a cubemap).
Error When Updating Wall Worm
Some problems that can occur when updating Wall Worm and Wall Worm Pro, along with some workarounds.
Wall Worm Turns Five Years Old
Wall Worm launched on November 18, 2010. This post discusses the journey from then through November 2015.
Exporting Correct Smoothing on Models
Understanding Smoothing Groups and Explicit Normals
Discussion on smoothing groups and explicit normals and how they relate to Source.
MDL Loader isn't working
Instructions on manually setting the correct plugin paths if WW did not set them during installation.