Check out Shadowprotect. It's not continuous, but it can be set to do an incremental every 15 minutes. It's pretty awesome software. Add on the ImageManager enterprise portion and it also gives you some great replication abilities for offsite backups.

Replicate a big, dense Windows volume over a WAN -- too big for DFS-R
I have followed the omniauth devise facebook app as explained by Ryan in episode 235.After the user authorizes we are getting the error at http://localhost:3000/auth/facebook/callback?code=13444...

The following are the facebook settings :
 App Domain : localhost
    siteurl: locahost:3000/
    canvas url: http://localhost:3000/auth/facebook/

please tell me where am i going wrong?
