For the Fujifilm 3500 printer, raster. System Requirements PC: Windows 2000 and XP 800 Mhz or higher processor 96 MB RAM 100 MB free disk space (1 GB recommended) 800 x 600 or higher screen resolution Mac: G4 and OS 10.2 or greater 512 MB of RAM 1 GB free disk space 800 x 600 or higher screen resolution Dedicated USB port for security dongle Please specify which operating system you are using in the order notes. This item is a direct ship from the vendor. Please allow an additional 48 hours for delivery. Go to the ColorByte website for a product tour and trial version downloads.