Here's the "toaster" (no T-bolt yet):
http://www.newegg.com/Product/Product.aspx?Item=N82E16817153066
Here's a quick read on RAID:
http://en.wikipedia.org/wiki/RAID
In RAID 1, data is written identically to two drives, thereby producing a "mirrored set". External enclosure holds the drives, system sees it as a single volume. I would not recommend a Thunderbolt solution, as 1) it's too expensive and 2) speed isn't a factor in archiving.
Here's an example:
http://www.newegg.com/Product/Product.aspx?Item=N82E16816856074
As to moving a project around, I do it between two locations, and it's not an issue. But I'm always careful of keeping track of changes to files. Better for someone else to chime in on that.
"Constituo, ergo sum"
Bob Woodhead / Atlanta
CMX-Quantel-Avid-FCP-Premiere-3D-AFX-Crayola
"What a long strange trip it's been...."
