I'm only going to explain new features here. For the other commands I suggest 
you have a look at the command menu, or the documentation for the older ogc 
versions. 


Console Chat mode
=================
You can switch the ogc-console into "chat mode", where you can see chat messages
on the console (in team color), and text you enter is sent as a message. To switch
to chat mode type "===" in the console. To switch back to command mode type "===" 
again. Be careful, if you forget that the ogc console is in chat mode and you type
"lambert 1" everyone can read it. 

To have a wav file played each time a new chat message arrives, 
place a wav file called newmessage.wav in your ogc dir and add this somewhere in your 
config:
    alias sigmessage "play newmessage.wav"


Command Blocking 
=================
As with previous versions you can block HL engine commands, like "kill" or 
"unbindall" or "quit".
This is a good method to protect against admin-mod and other server side hacks 
that allow the admin to execute commands on your HL and mess up your config. 

To see what commands are blocked type: "block list". To add a command
to this list (and thus block it) you can write: "block cmd <command>". 
For example to block the "kill" command you write: "block cmd kill". 
BTW blocking kill is funny, as it makes you immune against admin_slay and tk_punish.
In OGC Hook 8 blocked commands are automatically allowed when typed in the 
ogc console (prefixed by "#" or "."). However if you block for example "quit", 
you cannot access that command from the HL console. See next paragraph on how 
to bypass this block on the HL console.

Executing Ogc commands in the HL console 
=========================================
You can execute ogc commands from the HL console by using a interface command. 
First specify the interface command:
OGC Console:
    interface "wa4"
Then you could type for example this in the HL console:
    wa4 aim 1
    wa4 winamp stop
    wa4 lambert 1
Or if you have blocked "quit" you can still quit using:
    wa4 #quit

I suggest that you take something with ":" as your interface command, 
as this character currently can't be checked in csguard configs.
OGC Console: 
    interface "o:"
HL Console:  
    o: winamp play
    o: #bind w +forward
    

Other commands:
===============
- play <wav-file-in-ogc-dir>: use this to play wav files stored in your ogc folder.
- settag <character> <red> <green> <blue>: defines a color tag for the ogc console.
  example:  "settag p 200 0 200; settag w 255 255 255; settag r 255 0 0" 
            "echo &ppink &wwhite &rred"
- turn <degrees>: changes local player view direction
       "turn  90" // turn left
       "turn 270" // turn right
       "turn 180" // turn around

- con_slidespeed <integer>: console slide speed in pixels per 1/100th second
