external usb/firewire multi-bay drive enclosures

Anyone have any experience/recommendations with these type of devices?

Here is the one I'm leaning toward.

http://www.cooldrives.com/qubayredk1st.html

I've never used a multi drive external enclosure, but looked at a few once. That looks as good as any other.

I've not used a storage array like that but haven't had any big trouble with external firewire single-drive enclosures in linux. I'd like to hear the results if you do or did end up buying that.