I am currently using Commvault Version 8.0.0 Build 68 on a Windows 2003 Server. I am looking to upgrade my server to 2008, can you provide any suggestions for what procedures to follow to ensure my Commvault backups continue to work and my previous backups on tape media are still valid? Will I need to upgrade my version of Commvault? can I upgrade my server from 2003 to 2008 or do I need to start again from scratch? any assistance would be much appreciated.