seasick
I have decal paper but the MS paint in windows doesn't work well enough for me. For anyone who makes their own what computer program do you use to generate you images?
I use Adobe Illustrator. Especially if you are resizing a graphic image, a vector-based program like Illustrator or Corel Draw will give you the best results. However, not everything you would want for a decal is a vector-based illustration but an image like a photograph. In that case, something like Photoshop or the raster-image processing component of Corel Draw will do the trick better than MS Paint (which, as I understand it, is going away anyway). The key here is to make the image as close to the final output as possible. With vector-based graphics, it doesn't really matter.