This is the last major release of the shareware version of MRBackup. This release is intended to address problems that surfaced in version 4.x. As you're probably aware, I have released a commercial version of MRBackup, MRBackup Professional, which is being marketed by TTR Development Inc., Madison, Wisconsin. Though we have experienced several major delays, the product should be shipping by the end of February 1991. Because I lack the resources to maintain separate sets of documentation, I am shipping the MRBackup Professional manual with this shareware version. When reading the manual, just remember that references to "Fast Disk", SCSI tape and ARexx are meant for users of MRBackup Professional. As always, thank you for your loyal support. I hope this new release of MRBackup serves you well. I also hope the manual intrigues you enough that you'll run right out and buy a copy of MRBackup Professional! :-) Mark Rinfret