[CentOS-docs] Updated How to Setup a Software RAID on CentOS 5

[Marcus Moeller]

Dear Phil.

> I have attempted to address all comments:
>
> http://wiki.centos.org/HowTos/SoftwareRAIDonCentOS5
>
> Give me your best shot! :-D

Much better now. You have already addressed most of the issues. Here
are some comments, still:

You wrote: 'usually either ATA or SATA'

please add SCSI here, too.

...

If you are planning to setup a RAID1, I still wonder why not to place
/boot on a raid partition?

...

Could you please name 'Section X' to something more common, e.g.
'Basic Installation Instructions', 'Bootloader Setup' ...

Best Regards
Marcus