Can i use another mac as a time machine backup?

HI,
I was just wondering if i can connect two macs via ethernet or firewire and use of of them to do a time machine backup of the other mac.

The two machines are connected by Ethernet via an 100BaseT hub and are on a local network. The server has a static IP address and my primary machine uses DHCP. I don't know if this would work for IP over FireWire.
Truthfully if I were you I would just go ahead and spring for a good FireWire 800 hard drive (and cable of course) to use for your back-ups. I have the server because I use it for a lot of other things - it is available for Time Machine backups for our whole group of computers and I serve a small web site from it for internal use.

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    <Personal Information Edited by Host>

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