I have been working with NOBU several days now and it refuses to work correctly, if at all. First tried "Backup Now" after initial installation with default settings (music added) for about 15 GB of backup data. After several hours it was only partially done and stopped because it was "interrupted" which seems to be a common problem. This has happened several times now. One time I got an A2235 error. Mostly NOBU will not complete a backup. Right now, after deleting my computer and then readding it the backup that started at midnight last nite (now 9:25 am) is now 4% complete. Windows 9 will be out before this backup finishes! Also have seen in several of failed backups that 30-40% of my allowed 25GB is used but when check no files have been backed up. How can I use such a large percentage of available storage be used with no files being backed up? No files to purge either. Hope someone has an answer or solution. Thanks. Dave