Backup your blogs, comments, media files etc with the free online backup storage by BlogBackupr.
Information:
1) Enter your username and your blog url to register.
2) You will get a random generated password in your email.
3) The Main Page shows all of your blogs information(Blog name, Last backup date and time, number of posts and the the name of the blog engine(Wordpress or blogger).
4) Under the Export Page, you can choose to export your file for offline viewing in different format(RSS, Text or HTML).
5) Total space for total storage is 100MB for all of your Media(images, videos etc).