Macintosh

•  Mac OS X 10.4.11, 10.5.2 or higher
•  G5 or Intel Core Processor or higher - Universal Binary
• 1GB RAM or higher
• 256MB of available hard disk space for plug-in, documentation, and tutorials
• CD-ROM drive for installation from disk
• 1024x768, millions of colors display or higher
• Adobe Photoshop CS2 (9.0.2) or Elements 4.0.1 or higher
• Adobe Flash Player 9 or higher
• Internet connection for activation, update checking and tutorial movies
• Integration with Lightroom requires Photoshop Lightroom 2 or higher
• Integration with Aperture requires Apple Aperture 2.1 or higher

Windows

• Windows XP with Service Pack 2, Vista or higher
• Pentium 4 class processor or higher
• 1GB of RAM or higher
• 256MB of available hard disk space for plug-in, documentation, and tutorials
• CD-ROM drive for installation from disk
• Adobe Photoshop CS2, Elements 5 or higher
• Adobe Flash Player 9 or higher
• Internet connection for activation, update checking and tutorial movies
• Microsoft .NET 2.0 framework or higher
• Integration with Lightroom requires Photoshop Lightroom 2 or higher