在 Windows 7 RTM 即将发布之际，Windows Virtual PC 迎来了 RC。Windows Virtual PC（WPC）更加成熟，从特性列表中，可以了解到 WPC 颗粒化的共享控制机制可以让用户设置那些资源可以用于交互共享访问。并且完全支持 Windows 7 的 Jump List 新特性，使我们能够快速的选择要启动的虚拟应用程序。而且 Windows XP Mode 的安装相比之前的 Beta 更加快速。对差分磁盘我们可以对其压缩以减小体积。此外，在安装完 WPC 首次运行时会运行学习向导，帮助用户了解和掌握 WPC 的操作。
Windows Virtual PC RC 的改进还是非常明显的，面对貌似“苛刻”的硬件需求，除了功能以外，相信用户更关心的是：“我付出了相对高的硬件代价，那么最终的运行性能是否完全令人满意呢！？”（PS：其实现在买一个具有 VT 技术的 CPU，并不昂贵！gOxiA 刚买的 E5300 就支持 VT 和 EMT64 技术，而且目前的市场散装价格不过 430 元。）
OK，还是来看看官方就 Windows Virtual PC RC 特性的总结列表。
- Granular drive sharing
In the settings on the virtual machine, you can select specific host computer drives to share with the virtual machine. - Manage USB devices with virtual applications
While running virtual applications, you can manage USB devices by using the Virtual Applications icon on the task bar. - Windows XP Mode tutorial
A Windows XP Mode RC tutorial, which introduces the product features, is displayed during Windows XP Mode Setup. - Jump list for virtual applications
Right clicking on the virtual application icon for Windows XP Mode, on Windows 7 taskbar, displays a jump list that allows one to easily launch virtual applications from the taskbar. - Faster Windows XP Mode Setup
Windows XP Mode Setup completes more quickly than in Windows XP Mode Beta. - Compact differencing disks
You can compact the differencing disks to decrease the file size. - Ability to install Windows XP optional components
Windows XP optional components can be installed in Windows XP Mode RC without prompting for Windows XP media. - Ability to choose a location to store virtual machine files for Window XP Mode RC
When you are setting up Windows XP Mode RC, you can choose where to store all virtual machine files for Windows XP Mode RC. The default path is: %LOCALAPPDATA%MicrosoftWindows Virtual PCVirtual Machines.
- Option to turn off and discard changes when Undo disk is enabled for a virtual machine
An additional option is available when you are turning off a virtual machine: Turn off and discard changes. This option will delete the current Undo disk, and turn off the virtual machine.
Windows Virtual PC RC 包含中文版，需要的朋友可以前往官方网站下载体验。下载地址是：
http://www.microsoft.com/windows/virtual-pc/download.aspx
本文转自 苏繁 51CTO博客，原文链接：http://blog.51cto.com/goxia/224024，如需转载请自行联系原作者
