Confused about SATA Raid

[Sulejmen Mehmedagic]

Since it was my "first day" (read first message sent to the list), if I 
could use words of one Homer Simpson, I managed to screw it up. My 
message was a reply to this message 
(http://lists.freebsd.org/pipermail/freebsd-questions/2004-September/059812.html), 
but somehow it does not appear to be connected to it. Maybe I am too 
late with replying. I welcome an explanation, if somebody finds time and 
will to do it.
Sulejmen