dde2938c-7231-4451-9ead-4436ed9c24de posted a topic in Retrospect 6: Desktop, Workgroup and Server for Mac OS XI've been running retrospect 6. for years withough many problems. I added new computers (Macs) to our network. I'm backing up to 1 tb hard drives, which currently have 656 gb of available space on the disk. I'm trying to back up a folder which contains 6gb of data (it happens to be an email folder for Entourage 2010) I get an error message "NOT ENOUGH SPACE FOR SELECTED FILES" About 2.1 G more required. Why it doing this, how do I correct it?