Hurry up! Photozone reviews the Panasonic 20mm f/1.7 lens!!!
Read it now at: http://www.photozone.de/olympus–four-thirds-lens-tests/464-pana_20_17
You can get the lens (in Stock!) here:
Amazon US: Panasonic 20mm f/1.7 Lens
Amazon DE: Panasonic Lumix 1,7/20mm Asph. Objektiv