On 08/26/11 7:50 PM, Always Learning wrote: > I wanted to explore all the options and see the effects in a GUI > application rather than laboriously type-in the parameters on the > command line then double-click on the latest photograph to see the > effects. but there's a nearly infinite number of possible combinations of the options, and the order you specify transforms can have an effect on the output, how would you represent this in a GUI ? -- john r pierce N 37, W 122 santa cruz ca mid-left coast