I'm making a hack of Pokemon Diamond (On PHO and PC, coming here soon) but I've hit a snag. I need to edit the images that appear on signs ( http://www.youtube.com/watch?v=HVynm7MvDNs and pause at 1:26) and I can only do it with a Hex Editor. And that is incredibly difficult as there isn't a straightforward pattern to follow compared to movement permissions. Is there something that allows me to open it and edit it with ease? The pallet file I have (.RLCN) won't open in Crystaltile.