Teamsite 6.7.1 on Windows 2003

System

We purchased new servers for our TeamSite environment and our Server Folks are telling me RAID 0+1 is the same as RAID 1+0 from the vendor perspective.

However I heard IWOV will not support RAID 1+0

Has anyone installed RAID 1+0 and been supported by IWOV? What other disk configurations are considered good for high i/o operations that are supported by IWOV