You can do that in the disk utility the Mac. By using"restore" you can copy 1 HD to another HD. It is very easy....
1.Then click on the drive you want to move
2. Click on restore
3.Drag source hd to Source box
4 Drag Destination Drive to Destination box
You can select files to copy by clicking the image box on source box line..
|Orange-tip Butterfly by anisah|
from Nature's Colour Palette
|Windswept juniper by Kreber|
from Wind power