Get another LaCie network drive and slip these drives into that.

Many of those nas network drive enclosures have some form of linux and we can't know if the drives are RAID or not but we have a few choices.

1. Another LaCie to put them into.
2. www.drivesavers.com
3. Try the titles at the top of this forum and DO NOT RESTRICT YOURSELF to just the Apple. Get some PC and boot up Ubuntu and hope.
Bob