01-16-2010, 05:42 PM
Have you Formatteed / installed an OS onto your external? + You'll need to format your 500gb so you can just use it purely for storage. And you should be looking to change the boot order in BIOS. Something like "Boot Order" then pressing either - or + to make a item higher or lower on a list.
At the top will be the same place you hang from.