Brian,

> unless you have some sort of whacky setup, the lower drive should be id3
and
> the upper drive should be id1

My setup is corrrect but my post isn't... sorry

But to help him to set his drive in an external disk setup I said:
"To connect your drive in an external box, you will have to buy a sca
adapter
You will be able  to change the drive ID and to plug a power cable with the
adapter."
I don't think I'm wrong but my english may not be well understandable,
sorry.

Tom