Anyone Experienced with RAID?

[Dennis Soper]

Hi all, 

A friend of mine who works at a local nonprofit needs some advice 
about setting up a Samba server on a box that is using RAID (0 or 
5, he's undecided).  Anyone done this?

Cheers,
Dennis
"Custard pies are a sort of esperanto: a  universal language." 
                     --Noel Godin