put an iMac HD into external case?

[Paul F.]

Yup..

You can.

OWC's cases are great.

I've also had good luck with Plumax cases, as long as you get the model(s) that specify the Oxford chipset.

But if you have a problem with your case, you can get a real live human to talk to at OWC.. with Plumax, not so much.