Recently I installed an Iomega Rev backup drive on a Windows 2000 server. The Iomega backup software takes up system resources like hell, and I would like to try out MS Backup as an alternative. The problem is that MS Backup doesn't recognize the drive. It reports it is not a valid drive, or that MS Backup does not have access. Other programs can save and access without any problem. What's causing this? Can I authorize it somehow?