[BackupPC-users] Transfer just rsync differences?

[Hereward C. <co...@th...>]

I'm new to Backuppc, having just came across it via
debian-administration.org last week.

I have one query about my newly setup system:

I presumed that an incremental backup (via rsync) would only copy over
the changed files. However it seems to copy over all files, then only
store the changed ones. 

There is one machine we want to backup which has to be done via the net,
so copying all files nightly takes a large chunk of our bandwidth. 

Is there a solution to this, as I'd love to keep using this program
rather than going back to my custom rsync script. 

Coops.