Hey font finder- this actually IS Petra. But it's the alternates (not the standard)- open up the glyphs and you might find the other characters there. Otherwise you can download at the attached url*. The ampersand isn't Petra though.
*Edit: Download URL removed (commercial font)
Edited on Feb 18, 2011 at 14:45 by Rodolphe
Liana - Or Lainie Day is the free version if you can find it
kravitz- the light version
All times are CET. The time is now 14:22