UPDATED with image samples -> New Gizmon Fisheye lens tested on the E-P1
Interesting, the japanese blog plusd.itmedia.co.jp tested the new GIZMON Fisheye on the E-P1. Read the google english translation. The Lens itself is priced at ¥ 18,000 ($206 or 140 EUR) and sales begins on December 15.
Checke the Gizmon website for more news (Read the japanese text or google english translation).
Uh, and important, the Panasonic 20mm f/1.7 Lens is back in Stock at amazon US (sold by amazon for $399).