Adobe Flash CS4 Professional is the industry-leading authoring environment for creating engaging interactive experiences. Its friendly yet powerful new tools for animation and collaboration help you deliver rich dynamic content to audiences everywhere across browsers, desktops, and devices. Adobe Flash CS4 offers a completely renewed focus on ease of use. An object-based animation model makes working in Flash more approachable and equally more productive. Adjust timing quickly without breaking tweens, modify motion paths using Bezier curves, and tweak attributes like rotation, size, and color independently.