Thanks Dan: had passed over this page - anyone else you have to click on Drivers/software which is a link. Will report on it later; its a beta.

Ina Lisa: do keep trying with it. I have just updated one of my classic pics, but taken in a cave with E4500 and before discovering 'WPF learning shop' (f2.6 1/16 sec, loud groans). A whole handrail cloned out, everything much brighter and sharper. Then finished with NeatImage to reduce noise in darker areas where E4500 was not too clever
http://www.worldphotographyforum.com...500&ppuser=780