Can I use amanda without tape backup?

[Theewara Vorakosit]

Dear All,     I have 2 machines running Red Hat 7.3. I want to back up content of these machines into an other machines periodically. I plan to use amanda but I don't have tape drive. Can I use amanda to backup into a hard disk? If you can't use amanda, would you please suggest me about backup software. Thanks, Theewara