Unable to view image with filter within FF09

1 - Please, can you explain what you are doing now and put the steps you are taking or how you are doing it now, so then it would be easier to know if you may be doing something wrong or if depends of FF 9

2 - Are you doing the same things that did work with FF 8 and now doing the same does not work?

3 - what filter are you using?

4 - it happens only with this filter or with more filters?

5 - are you loading the image you want to view through a color control in the settings panel or through the file menu?

6 - Have you checked the "Show original" in the centre of the preview? as this will only show the original image and not the one with the filter applied