Hey, I have a question. I have a set of pictures in a folder with names like pic01.tga, pic02.tga, pic03.tga( They are all same size.), and I need to pack them in a single big texture like 4 rows and 5 columns for 20 input pictures. What tool I can use to automate this operation ? Photoshop automations doesn't provide this operation, plus I need to store the alpha too. Is there a tool that can pack textures in a folder in one big texture, tiling them in rows and columns that save the original alpha channel ?