Windows 7 Beta 官方下载

Minimum recommended specs call for:

* 1 GHz 32-bit or 64-bit processor
* 1 GB of system memory
* 16 GB of available disk space
* Support for DirectX 9 graphics with 128 MB memory
(to enable the Aero theme)
* DVD-R/W Drive
* Internet access (to download the Beta and get updates)
登入后，就可以获得测试 KEY，下载是用官方的Downloader。
32 bit - 2.44G
64 bit - 3.15G

官方语言：Arabic、English、German、Hindi、Japanese共五种。

坊间有繁体中文包下载。

You'll need some technical skills, like knowing how to:

* Burn an ISO file to make an install DVD
(A good example of what we mean by “technical”)
* Install Windows (of course)
* Backup and restore your PC
(There's a chance of losing files, so it's a good idea to do
a backup of anything you want to save.)
* Set up a network

http://www.microsoft.com/windows/windows-7/beta-download.aspx