You may visit
http://backup.blueaether.com/ for details on our backup plans. Sign up for a trial and see how it works! PM here or email kevin at blueaether dot com to trade bitcoins for subscription fees (yearly only). We currently sit on a 10/10 fiber connection with a local raid 5 along with a redundant backup server offsite.
We also have a linux box hosting websites on the same connection - sql database, cgi/php support. Contact me if you'd be interested in affordable and stable hosting for bitcoin.