The plugin is excellent, it has the most options and best interface from all the backup plugins I've tried, so I sticked with it.
Still, I'd like to suggest some features for the future. First, I have an external, non-WP database which I'd like to backup as well. Second, I have a really large folder (more GBs) that I can't compress because I don't have enough free space on my server. It would be great if uploading to Dropbox could be possible file-by-file, without compression.
May I expect these developments in the near future? Thank you!