For some reason, although I didn't change settings, I am now able to import the RAW files in ARW format and save and export back to Photoshop as a DNG file, which is great. However, in the RAW development settings dialogue box I do not get the menu options you mention or that I see in your video tut...

I have just downloaded the trial version of Helicon Focus and managed to create some quite good results on first attempt, so very happy. However, I could not import RAW files from my Sony Alpha (ARW format) and had to convert the files to TIFF in Adobe Bridge. Could you suggest a better workflow, so...