Corel Painter 12 (Windows and Mac): * Progressive drawing tools * Lifelike Natural-Media brushes * Impressive array of brushes, paper textures, paints, oils, watercolors and more * Extensive file support, allows you to build upon projects you"ve started in other programs * Windows: Microsoft Windows 8 64-bit, Windows 7 or Windows Vista (32-bit or 64-bit editions) or Windows XP (32-bit edition), with the latest Service Packs installed; Macintosh: Mac OS X 10.6, 10.7, 10.8 (with latest revision), 10.6 Snow Leopard, 10.7 Lion, 10.8 Mountain Lion, Intel Core Duo, 1GB RAM, 300MB of HD space for application files, 1280 x 800 screen resolution