Some Z4 specs from over at AVS. Scroll to the bottom of web page for a german PDF. http://www.grobi.tv/opencms/seiten/neuigkeiten/Inhalte/plvz4.html What I like about the Z series is they keep evolving all the best features, the lens shift now looks like it has a lock. 2x Zoom! 5000:1 contrast (with the dynamic stuff from the HS50). Dust holes. Also check out the MP4 clip of the motorized lens door! No price yet though, but I would expect it to be around £1000 like the others.