News Update: Pinta 1.4 has been released for Windows, Linux, and Mac! http://pinta-project.com/ Pinta 1.5 at GitHub: https://github.com/PintaProject/Pinta/releases/tag/1.5 I've been giving this a bit of a spin on my Vista laptop. It compares well with Paint.NET which it resembles. If I ever switch to Linux, I would have missed PDN. I could live with Pinta though.