OK, I know this isn't something simple to be done, and also that it needs render changes to work, but I'm requesting advanced Bézier Curves, that allow more than just 4 reference points. Is it possible to be done in Paint.NET? I know it can't be done by any plugins, but with chnages in the program's code... and I tryed looking for it in the Popular Feature Requests page, but I found nothing. It is not essencial, I know, as I can do a more complicated curve with just two normal ones. But anyways, it would be very useful. Nevertheless, would it be too heavy? Would it be slow, i it existed?