Upgrading external USB drive

I’ve setup my ATV with an external 500GB USB drive - tomorrow I’m upgrading to a 1TB drive.

Can I just shut down the ATV and connect the two drives to my Mac, then use SuperDuper! to copy all the contents from the old drive to the new?

That should work out fine. I don’t see why not. Just be sure to get all the data and maybe rename the new drive the same name as the old one, it might make the whole transition easier.

Thanks, but I decided to sync everything again just to make sure I don’t run into problems (i’ve had some lag problems with the old drive).

Although syncing the 660GB takes about 20 hours :?