ScriptSpot is a diverse online community of artists and developers who come together to find and share scripts that empower their creativity with 3ds Max. Our users come from all parts of the world and work in everything from visual effects to gaming, architecture, students or hobbyists.
Requires Avguard extensions (r5 & r6) but when mapped to a hotkey (shift+b in my case) fills a gap in max and lets you hide the bones by category.
Installation is a snap. Just extract the zip files to your 3dsmax root folder and make sure that the 'use folder names' option is turned on.
7; 6; 5
Other Software Required:
<a href='http://www.scriptspot.com/extensions/web_upload/avg_dlx50_9.zip' target=New>Avguard Extension for 3ds max 5</a> or the <a href='http://www.scriptspot.com/extensions/web_upload/Larry%20Minton/avg_dlx60_8.zip' target=new>Avguard Extension for 3ds max 6</a>