[CentOS-docs] New Wiki Page

[David Dreggors]

> Since 2.6.18-128 (centos 5.3) ath5k is included in the kernel as a 
> regular module. it has been backported.

Yes, and this is the one I have to blacklist as it does not work and 
interferes with new madwifi.

I have never tried the kmod-ath5k and in fact, yum does not even see it 
when I do a "yum search ath5k" or "yum search kmod_ath5k". I assume that 
this is due to the fact that it is "IN" the kernel and not an external 
module?