I was looking for a remote web site backup tool. My web site is growing and became out of sync with the local copy. Mostly because of the pictures. I couldn't find anything on Sourceforge.net but I found a commercial application called
SiteShelter. Some of the features are (copy paste from their web site):
Intuitive User Interface Configurable Version History Retention EMails Logs and Notifications Backup Mode Backs Up Internet Sites Mirror Mode Mirrors Sites Repair Mode Automatically Repairs Sites Watch Mode Notifies of Changes Estimator Function Multiple Concurrent Sites Supports Anonymous Logins Configurable Start Directory Flexible Automatic Scheduling Configurable Log Detail Works With All FTP Servers Follows Symbolic Links There is also a trial edition for 30 days which you can test your web site. I am testing now.