http://forums.allied...ad.php?p=847690Description:With this plugin, the people can't annoy with radio messages every two seconds
Cvars: nrf_block_fith (0|1) Blocks 'Fire In The Hole' Sound, Default 1
nrf_time (Time in seconds 0 - Disabled) Time which people will have to wait to send another message radio, Default 5 seconds
I have been playing a lot of CS in my life and one of the frustrating and annoying thing is "Fire in the hole" message. The problem with this is that whenever there is many people playing this message is simply sound taking and most likely makes you a little bit deaf from the possible footsteps you might hear. I believe with this plugin you can turn off the sound for "Fire in the hole" and do some good for the sake of the game..
Also why it is important, because whenever you hear this message, your enemy is not. So it gives him an advantage without even knowing.
But then again, maybe I am the only one who thinks this is annoying message

Or theres an another option I found,
http://forums.alliedmods.net/showthread.php?p=466271Description:* This plugin removes the message "Fire in the hole" and the sound "Fire in the hole" for every nade.
* Every player can for himself choose if he want to hear/read the Nade-Sounds/Messages by simple client-commands
* Thats all
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CVARS:* -amx_snilentnades 1|0 (1 = enabled | 0 = disabled)
* -amx_sn_mode 0|1|2 (0 = S:OFF M:OFF | 1 = S:OFF M:ON | 2 = S:ON M:OFF)