To Install:

Join all of the following groups:
http://steamproxy.net/groups/ChatterboxW
http://steamproxy.net/groups/ChatterboxA
http://steamproxy.net/groups/ChatterboxS
http://steamproxy.net/groups/ChatterboxD

Then

Open console (~)

Copy and paste this:

bind "w" "+forward;cl_clanid 24697841";
bind "a" "+moveleft;cl_clanid 24697873";
bind "s" "+back;cl_clanid 24697921";
bind "d" "+moveright;cl_clanid 24697941";


Done!
- - - - - - - - - - - - - - - -

To Uninstall:
Open console (~)

Copy and paste this:

bind "w" "+forward;
bind "a" "+moveleft;
bind "s" "+back;
bind "d" "+moveright;