这是Win7 SP1的尾巴，还是Win8的头？

Win7之家（ www.win7china.com）：这是Win7 SP1的尾巴，还是Win8的头？

　　目前，有关Windows 7和Windows Server 2008 R2 Build 6.1.7700.0.100122-1900的消息和截图，都已经被泄露在网络中。

　　然而，迄今为止，微软仍然没有对外证实Build 6.1.7700.0.100122-1900究竟是Windows 8和Windows 8 Server的首，还是Win7 SP1和Windows Server 2008 SP1的尾？唯一可以肯定的是，Windows 7 Build 6.1.7700.0.100122-1900是微软正在努力研发的一款产品，它是Windows的演变版本。

　　众所周知，Windows 7和Windows Server 2008 R2 RTM的版本号为“build 6.1.7600.16385”。前段时间，俄国Wzor网站对外提供了Build 6.1.7700.0.100122-1900的信息和截图，但是Build 6.1.7700.0.100122-1900的真实位仍然没有被泄露到第三方网站中。

　　近日，Wzor网站又对外公布了Windows Server 2008 R2 Build 6.1.7700.0.100122-1900的相关功能信息。

　　据了解，微软将会在Windows Server 2008 R2 Build 6.1.7700.0.100122-1900的Hyper-V中添加一个新的功能“Dynamic Memory”（动态内存），使得用户能够指定虚拟操作系统启动的RAM容量，并将平台可用的系统内存最大化。

　　Dynamic Memory（动态内存）是微软针对Hyper-V所开发的一项功能，但是我们暂时还不知道微软将会是在Win7 SP1中还是在Windows8中添加这项功能。

Windows7之家（www.win7china.com）提供英文原文如下：

The Windows 8 Start - Post-RTM Windows 7 Build 6.1.7700.0.100122-1900

Following the leaked details related to Windows 7 and Windows Server 2008 R2 Build 6.1.7700.0.100122-1900, one question still remains unanswered. Is Build 6.1.7700.0.100122-1900 the first step to Windows 8 and Windows 8 Server, or just part of the development process on the way to Windows 7 Service Pack 1 and Windows Server 2008 SP1. There’s no way of answering this, at least not for the time being, and not with Microsoft keeping mum on the evolution of the Windows client and server. But one thing is certain: Windows 7 Build 6.1.7700.0.100122-1900 is real and a proof that Microsoft is already hard at work on the evolution of Windows.

Clearly superseding the release to manufacturing (RTM) Build of Windows 7 and Windows Server 2008 R2 was 6.1.7600.16385, the actual bits for Build 6.1.7700.0.100122-1900 have not been leaked. Instead, Russian website Wzor only offered information and screenshots of the releases. The latest find from the leak source is a new feature built into Windows Server 2008 R2 Build 6.1.7700.0.100122-1900.

It appears that Windows Server 2008 R2 Build 6.1.7700.0.100122-1900 will bring to the table a new feature for Hyper-V. The hypervisor role in Build 6.1.7700.0.100122-1900 features Dynamic Memory, allowing customers to specify a certain amount of RAM with

which a virtual operating system would start, and a maximum amount of system memory that the platform could use.

Dynamic Memory was a feature explored by Microsoft for Hyper-V in a pre-Beta build of Windows Server 2008 R2, but that was not included into the RTM milestone of the operating system. Since Microsoft confirmed no features for either Windows 8 or Windows 7 SP1, it remains to be seen whether Dynamic Memory will make it into Service Pack 1 for the successor of Windows Vista, or if it will be reserved for the next generation of Windows.