I'm read threads at RU, DVXuser and here.
Looking to get a relatively cheap anamorphic adapter for around $500.
It seems that the Kowa 8Z and its alternatives is a good bet.
I've seen others that are projection style but the EOSHD book states that they should be avoided.
Is that still true?
Essentially avoid this
http://www.ebay.com/itm/321535626176?_trksid=p2060778.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT