Clarification around "Data and Log Files ..." and "Backup Files ..." policies

Clarification around "Data and Log Files ..." and "Backup Files ..." policieshttp://blogs.msdn.com/b/sqlpbm/archive/2010/08/02/clarification-around-quot-data-and-log-files-quot-and-quot-backup-files-quot-policies.aspxHi, We ship these two Best Practices policies Place Data and Log Files on Separate Drives Backup Files Must Be on Separate Devices from the Database Files Unfortunately, neither of those two policies can detect separate physical devicesen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)