Not sure if this will help at all, but I sometimes (not always) I actually edit the sails in Paint Shop, yes very basic program, but I can add logos etc without any problems. I simply "save as" the sail file to a prepared folder "ARC SKIN" where all logos and other files for the slkin are kept.
I save the file as a PNG image (doesnt blurr), the image is then opened with Paintshop and I go to work. When I am happy with the image as is I will open the file with "Photoshop" or "Gimp" and play some more with the image...add the alpha channel and simply save the file again to the above file again...this time as a dds, wash it through the Nadeo program an bang done. I will simply then add the dds to the Skin Folder.
I know it seems like quite a process, but it really isnt, and sometime a simple program like "Paintshop" is far easier to navigate. I guess what Im saying is there is always more than one way to skin a cat (no pun intended
). I guess whatever it takes to get the job done.
Cheers guys
Dan