Fixing an improper RAID setup on Dell Poweredge R510 w/hot spare AND extra drive

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http://serverfault.com – So here is what I have currently: 8 SAS Drives total 6 Drives setup as RAID 5 as Virtual 1. 1 Drive setup as Hot Spare. 1 Drive in Ready state that is not part of the RAID and is not set as a hot spare. Basically, everything on this server is setup on the RAID 5 as one virtual disk (OS, data, etc) and partitioned out. I want to separate things out a bit. The configuration I would like to have: 2 drives dedicated to the OS, set up as RAID 1 (Mirrored) 5 Drives setup as RAID 5 for Data 1 Drive as Hot Spare What is the easiest way to get this done without losing data? I can provide (HowTos)