Im having trouble understanding how to work this. I read the instructions up and down and it does not indicated anything what so ever. I just plugged in my second ATA hard drive into my mac g5(dual 2.5) I now want to copy everything on my original harddrive onto the harddrive I just put in. HOW? Everyone keeps telling put just click copy everything, and Im aware of that. But whhere do I copy it to? It says "New Disk Image or Choose Disk Image" I cant find my other hard drive in either of those options. My source disk is my original hard drive but I do not know how to target my new drive. Help PLease !