[Plugin: WordPress Backup to Dropbox] Multiple backups

Is there any way to set this plugin to make backups in a new folder every time?
say i wanted to have each backup automatically put in a separate subfolder labeled whatever the current date is. is this possible?

example: on 9/19/12 the backup would be put in a folder labeled 091912 or something like that.
and on 9/21/12 the backup would go in a folder labeled 092112 (or 120921)

How can i make this happen?

http://ww.wp.xz.cn/extend/plugins/wordpress-backup-to-dropbox/