CMS Made Simple Forums

There are a few website backup services that basically copies files and dumps the database automatically. This is something I need, 'cause I have several clients and the sites are in different servers, so the backup process is slow and just so boring

Have you tested website backup services? Any tips? What about security (passwords and so on...)?

http://www.comcure.com/
http://myrepono.com/
etc.

And there are some software for this. Have you tested these?

http://www.mcmwebsite.com/free-backup-software.html
http://www.site-vault.com/
etc.