We experienced an issue with our colo/dedicated backup server this morning. It appears our recently started backup set may be suspect. We have taken it offline and are starting a new backup set on fresh media. This means we will likely not be able to perform data restores on Windows and MacOS X servers for the time period between Monday Jan 10 and Today. Linux and MacOS 9 backups were not affected. Apologies for any inconvenience this may cause.