How do I disable them?.

You can't.

Any chance you could make it a console command?.

Yeah, but why do you want to disable them?

My older computer in the LAN is still working with a Voodooo 3, every extra frame counts <!-- s:wink: --><img src="{SMILIES_PATH}/icon_wink.gif" alt=":wink:" title="Wink" /><!-- s:wink: -->