Free download: Windows 7 Enterprise 90-day Trial

[Martijn]

*** UPDATE 04/22/2010 *** The availability of Windows 7 Enterprise (Eval) 90-day Trial is being extended to Dec 31, 2010.

Microsoft offers a trial version of Windows 7 Enterprise as a free download. It is designed specifically for IT Professionals, so that you can test your software and hardware on a final version of the product. In addition, it provides the opportunity for you to become more familiar with the key improvements over previous versions of the Windows operating system, and experience firsthand how Windows 7 can make your PC environment more productive, secure, and manageable.

The download contains an ISO image that you have to burn with a program like ImgBurn.

ATTENTION: In order to download, RIGHT CLICK the link, copy the link location and paste it into your browser:
http://wb.dlservice.microsoft.com/dl/download/release/Win7/3/b/a/3bac7d87-8ad2-4b7a-87b3-def36aee35fa/7600.16385.090713-1255_x86fre_enterprise_en-us_EVAL_Eval_Enterprise-GRMCENEVAL_EN_DVD.iso?lcid=1033

Website:
http://technet.microsoft.com/en-us/evalcenter/cc442495.aspx

Have fun!