Recreating Main view in Mail 6.2 that I had in 4.6

Moving over to Mountain Lion and I really miss my main view in 4.6 mail. I use to be able to sort by date received, opened, flagged, from or subject. Now I am stuck with a single drop down menu and I really don't like it.

How can I make my mail window pain in 6.2 look like my old 4.6? I am attaching a screen shot of what I want to see when looking at my emails.

Thanks in advance for any help.