Good Linux backup program

[Andrew Ingram <andrew@uk.clara.net>]

Hi!

Just wanting to know if anyone on here has any recommendations for
backup programs for my Debian box. I'm looking for a program with a
nice, easy to use gui, which can do automated backups of parts of the
filesystem and then store the backup on a smb mount. I'd like something
that makes it easy to extract individual files as well as extracting the
whole archive. Does anything like this exist? BTW, I use KDE so anything
that integrates well with that is a bonus.

Thanks,
Andrew