Best external enclosure for macbook hd?

[foidulus]

I recently upgraded my SR blackbooks HD to a 7200 rpm model. However, I would like to use the old 160 gb drive as a usb backup for the drive I have connected to my Airport Extreme USB port. What kind of enclosure should I buy?

 

[iPhil]

I recently upgraded my SR blackbooks HD to a 7200 rpm model. However, I would like to use the old 160 gb drive as a usb backup for the drive I have connected to my Airport Extreme USB port. What kind of enclosure should I buy?

Have a look here.. Go all the way down and the cases only is on the right ...