Firewire on two Macs

Hi
When I bought an external HD (LaCie, 250 Gb, Firewire 400) I was a bit disappointed that it only shows as a Firewire disk on one of my two Macs; on the other I can only connect it over the (much slower) network.
First choice of the LaCie apparently is the Mac Mini (perhaps because it is standing beneath it (^^). So I decide to remove this media via the waste paper bin.
But - again to my disappointment - the Firewire disk now do not automatically show up on the desktop of my iMac. Therefore, I have to unplug the Mac Mini, and switch the LaCie off and onn.
Is this normal Firewire behaviour and should I just learn to live with it, or is there a solution?

Are you trying to hook the firewire drive up to both machines at the same time using firewire cables?
If so, this will not work. Firewire does not function this way.
You can only connect the drive to one firewire host adapter at a time. (One computer at a time.)
If you need to use it on two machines, you'll need to hook it up to one of them, and share it over a network.

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// www.photoodyssey2011.com
// www.photoodyssey2012.com
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