I was installing Ubuntu and I had no idea which partition was the one I created for Linux. I called it Linux and its a "Mac OS Extended (Journaled)". I think thats what it's supposed to be but I can't tell which partition it is. Is there a way to tell or to make a show a name? Here's a link to a picture of what is shows. And I gave it 20 GB and none of those say 20GB. I'm on a mac with OS X 10.8.2 if that helps.
Or can I just delete my Linux partition and make it in the installer?