I just installed and here are, in my humble option, some basic options/features that are still missing from this plugin:
- clear instructions on how the plugin works in WPMU and how it works with network sites when network activated;
- keep maximum amount of backups; there is already a similar option that restricts the amount of days to keep old backups but the amount of old backups to keep would also be something extremely useful to have (and/or with existing option for days);
- exclusions: there are some options that define which folders to include in backups but there is no option that defines exclusions! it would have been very useful to be able to exclude some folders - from within the included structure - either by specifying the full folder name either/and/or with widlcards.