MDL Loader isn't working
Instructions on manually setting the correct plugin paths if WW did not set them during installation.
Displacement Texture Scale Sometimes Incorrect
Understanding Displacement Blend Texture Scale
This page explains one cause for displacement materials to be scaled incorrectly in Source as well as the solution. You should use bitmaps of equal dimensions in both materials controlling the Blend material.
Studiomdle.exe - vstdlib.dll is missing
This is a common error that you'll get after a Steam update. The simple fix is to restart Steam and Source SDK.
Prop Data & Gibs Rollout
This rollout lets you assign prop_data values to your prop so that it can be used as a prop_physics in Source. YOu can also assign custom Gibs models with this rollout.
My Material is always Transparent but I don't want it to be
Information on outputting the desired alpha settings for your materials.
VMT Browser
The VMT Browser in Wall Worm allows you to browse, preview and assign materials from your game.
Creating Brush Corridors and Terrain
ShellVex functions for creating ShellVex brush systems from selected objects.