主要功能：

• 在Microsoft ASP.NET AJAX framework的顶端进行开发
• 一种全新的开发模型，不仅仅具有AJAX的功能
• 独一无二的特性与性能优化
• 能与ASP.NET的RadControls共存
• 在Beta版本时提供全套技术支持

它包括：
RadAjax---达到ASP.NET AJAX开发的快速通道。为Microsoft ASP.NET AJAX引进了具备第一生产率的工具。

RadCalendar---RadCalendar “Prometheus”从ASP.NET AJAX框架中获得帮助将之前的ASP.NET的RadCalendar转变成了最高级的日期输入控制系统。它的功能列表包括如整合的日期挑选功能以及文本菜单功能等。

RadChart--- RadChart “Prometheus”引进了小说功能、增强了功能的多样化以及数据展示能力。它独创的转化引擎提供了卓越的性能质量与精美的图象以增强全面的用户体验。

Telerik RadColorPicker--- 是一种轻便的界面控件，它使用户能在RGB或HEX色彩空间中选择颜色。调色板可以更换皮肤并且可以设置。由于基本的ASP.NET AJAX框架，所选色彩能立刻反映到服务器上。

RadComboBox---RadComboBox “Prometheus”是一个强大的以AJAX为基础的下拉菜单控制系统。它拥有充足的客户端容量并且拥有在大数据量运行的情况下的按需负荷机制。该产品引进了大量的高级功能，如自动完成、带标题的网格化多栏目功能等。

RadDock--- RadDock是一种用于页面个性化的全能控件。它代表一个能被移动、被接入、可调整大小、被绑定的内容占位符。定制的页面设计可以保存到一个文件或数据库并且能被重新加载。

RadEditor---在ASP.NET AJAX顶端开发并包括所有ASP.NET RadEditor后续版本的所有功能，RadEditor "Prometheus"可以将主要词汇，如市场上的编辑器，转换成该类型当中加载最快捷的控件。

RadGrid--- Telerik RadGrid “Prometheus”是最快也是ASP.NET中具有最多功能的数据网格。它被设计用来以最小的HTML输出来提供桌面化用户体验。RadGrid不仅提供实时运行，还提供几乎无代码的开发。

RadInput--- RadInput “Prometheus”是ASP.NET RadInput中的高级数据输入控制系统的下一代版本。基于一种新型的结构框架，该控制系统压缩了掩码文本框和日期输入以便提供更加广泛的功能特点。

RadMenu--- ASP.NET 的adMenu “Prometheus”是ASP.NET程序中最高级的导航控制系统。它能使用户开发出轻便、类似于搜索引擎的菜单系统。由于它高效的转化技术，RadMenu大大降低了涨幅。

RadScheduler--- RadScheduler是一种轻便并融合了Outlook风格，且增强了Google日历实用性的计划安排控件。该产品提供快速运行、简易开发与无限的定制数量。

RadSlider--- Telerik RadSlider是一款灵活实用的界面控件。它可以使用户从已定义的范围内选择一个值使用一个流畅的或基于步骤的滑块。在外观方面，该控制系统可完全定制，它同样提供了大量的配置选项，如方向、点击偏移量、鼠标滚轮支持等。

RadSpell--- RadSpell "Prometheus"使开发人员能将多语言拼写检查功能添加到ASP.NET应用程序当中。该产品可完全定制并能与任何服务器/客户的编辑元件绑定。

RadSplitter--- RadSplitter能使用户可以开发具有可调整尺寸区域与滑动、可接入控制面板的桌面化应用程序界面，就如Visual Studio .Net。每个设计都能不定地嵌入在服务器上状态为自动持续的过滤器。还能通过广泛的API进行保存/加载。

RadToolTip--- RadToolTip是一款为了显示丰富的上下文内容、详细信息、覆盖表格或只是出现在鼠标移动位置上的任何内容而设计的上下文相关的工具。Tooltip区域可完全定制并能通过ASP.NET AJAX使用不同动画效果按需加载。

RadTreeView--- RadTreeView是ASP.NET中一款非常紧凑的树状显示控件。它结合了高效的转化技术与程序高级运行所需要的AJAX支持。

RadUpload--- RadUpload "Prometheus"是应用了高效Http模块的专门从事文件上传的控件。它为服务器内存分配了最小的空间，同时支持优化、完整并可设置的单个或多个文件的上传。

RadWindow---RadWindow是一种能替代标准浏览器对话框与警告/提示/确认框的控件。立刻将标签修改为Prometheus控制系统，RadWindow可以极大地从ASP.NET AJAX框架中获益并能提供增强的性能与更加简单的部署。

KEY features:

• Built on top of Microsoft ASP.NET AJAX framework
• A new development model, not mere AJAX functionality
• Unique features and performance optimizations
• Can co-exist with RadControls for ASP.NET
• Fully supported while in beta

It contains：
RadAjax--The express route to ASP.NET AJAX development.Introducing the first productivity tool for Microsoft ASP.NET AJAX.

RadCalendar--RadCalendar “Prometheus” benefits from the ASP.NET AJAX framework to turn its predecessor RadCalendar for ASP.NET into the most advanced date input control. Its feature list includes functionality like integrated date-picker, context menus, etc.

RadChart--RadChart “Prometheus” introduces novel features and enhancements for rich functionality and data presentation capabilities. Its innovative rendering engine provides remarkable performance quality and polished images, enhancing the overall user experience.

RadColorPicker--Telerik RadColorPicker is a lightweight UI component that allows users to select colors from the RGB or HEX color spaces. The color palettes are skinnable and highly configurable. Thanks to the underlying ASP.NET AJAX framework the selected color can be immediately reflected on the server.

RadComboBox--RadComboBox “Prometheus” is a powerful drop-down list AJAX-based control. It has rich client-side capabilities and load-on-demand mechanism for superior performance in heavy-data scenarios.The product introduces a number of advanced features like autocomplete, grid-like multiple columns with headers, etc.

RadDock--RadDock is versatile component for page personalization. It represents a content placeholder, which can be moved, docked, resized, pinned, and so on. The customized page layout can be saved to a file or database and reloaded.

RadEditor--Building on top of ASP.NET AJAX and the all-inclusive feature set of its predecessor RadEditor for ASP.NET, RadEditor "Prometheus" is here to turn the leading Word?-like editor on the market into the fastest-loading component of its kind.

RadGrid--Telerik RadGrid “Prometheus” is the fastest and most feature-rich Datagrid for ASP.NET, designed to provide desktop-like user experience with minimum HTML output. RadGrid provides real-time performance as well as almost codeless development

RadInput --RadInput “Prometheus” is the next generation version of the advanced data input control RadInput for ASP.NET. Based on a new architecture framework, the control encapsulates Masked TextBox and Date Input to offer a broad list of features.

RadMenu--RadMenu “Prometheus” for ASP.NET is the most advanced navigation control for ASP.NET allowing you to build lightweight, search-engine friendly menu systems. Thanks to its super-efficient rendering technology RadMenu produces significantly less markup.

RadScheduler--RadScheduler is a lightweight scheduling component blending rich Outlook?-style functionality with usability enhancements pioneered in Google Calendar. The product delivers swift performance, simplified deployment and limitless customization capabilities.

RadSlider--Telerik RadSlider is a flexible UI component that allows users to select a value from a defined range using a smooth or step-based slider. The control is completely customizable in terms of appearance and offers numerous configuration options like orientation, click offset, mouse wheel support, etc.

RadSpell--RadSpell "Prometheus" enables developers to add multilingual spellchecking capabilities to their ASP.NET applications. The product is completely customizable and can be attached to any server/client editable element.

RadSplitter--RadSplitter enables you to build desktop-like application interfaces with resizable areas and sliding, dockable panels just like in Visual Studio .Net. Each layout can be indefinitely nested with splitters, whose state is automatically persisted on the server and can be saved/loaded through the extensive API.

RadToolTip--RadToolTip is a context-sensitive tool for displaying rich content, detailed information, overlaid forms, or just about anything that should appear over a given element OnMouseOver. The tooltip area is completely customizable and can be loaded on demand with ASP.NET AJAX using different animations.

RadTreeView--RadTreeView is the supercharged treeview component for ASP.NET, combining highly-efficient rendering and AJAX Load on Demand support for superior performance.

RadUpload--RadUpload "Prometheus" is a specialized file-upload component, employing a highly efficient proprietary HttpModule. It allocates minimum server memory and enables optimized configurable single- and multi-file uploads.

RadWindow--RadWindow is a component that can replace the standard browser dialogs and alert/prompt/confirm boxes. Labeled now as a Prometheus control, RadWindow leverages the benefits of the ASP.NET AJAX framework to offer enhanced performance and easier deployment.