Just a quick question, related somewhat, if the mssqlsystemresource.mdf and mssqlsystemresource.ldf cannot be backed up by SQL and I am assuming as SQL has them open, while the service is running, it cannot be backed up to tape, isn't this a point of failure that cannot be easily be remedied whenever the mssqlsystemresource.mdf and mssqlsystemresource.ldf ever become corrupt?

Andrew