Done a back up to hdd... How can navigate via the remote to check the back up is there now?
Transfer of the backup from HDD (plug at the back) to USB plugged at the front:
File list on remote > Location (yellow button) > Sellect your HDD name. This takes you to /media/hdd/ - this should contain two backups: Fullbackup ........ and Zgemma. Select any and click on Move (green button) and select your USB as location to store it.
You can also assess the file through FTP - /media/hdd/
Do use this as a flash for another box, format your USB to fat32 and copy just the Zgemma folder unto the USB. Power off the Zgemma unit. Insert the USB (think front of back will do) and power on.