That Dr Clays (ASO) cleaning fluid is great. But you have to source Kodak Photo Flo (or alternate wetting agent) which is not an "on the shelf" item in camera stores.
I got some from Borge's Imaging in Melbourne:
http://www.borge.com.au/product_info...ducts_id=12553
It's cheap enough, $5.85, but a bit of a waste as you only need 1 to 2 drops and the container is 473mL.
I'm trying to think of what to use the rest for?