VBSP.exe has stopped working
VBSP can crash if there are no entities or world geometry in your scene.
Creating Entities
Details on what objects automatically export as entities in a VMF and how to manually create other entities.
Unknown Bitmap Filetypes Crash VMF Exporter
Do not use bitmap filetypes that Max doesn't know how to read.
Using unknown bitmap types on world geometry and displacements will crash the VMF Exporter. This currently happens if using VTFs in materials in 3ds Max 2013 since there is no VTF plugin yet.
Prop Libraries
Creating Prop Libraries for re-using assets in Wall Worm Projects.
Unknown System Exception
Steps on fixing problems with an Unknown System Exception when importing files.
Wall Worm Gets Tanked
Well... I mean Wall Worm is used on a Tank.
Some news and spotlight about Wall Worm, tools, users and projects.
Using Props in Your Scene
Article on re-using existing props in a scene.
Illegal Characters in Path
Solving some problems with special characters and illegal characters in filename paths.