Our CME installation is "new" so I'm sure it probably won't be an issue for us anytime soon, but I see from the Unity GUI that our "Flash Wear" is .04%. This begs the question of what to do when it reaches a higher percentage? I know you can "format flash:" from the router, but is that needed when Flash Wear exceeds...what...20%? What threshold(s) should I be concerned with and what are my options for when my Flash Wear gets too high? I tried searching for help on this topic at Cisco.com and the only hits I was able to receive were regarding SNMP Trap variables.