Microsoft has released a 90 day Windows 7 trial pack for IT Professionals for product testing purposes. This also provides the opportunity for you to experience firsthand how Windows 7 can make your PC environment more productive, secure, and manageable. As with other trials, this one too... will shutdown once every hour when you have reached the end of the 90-day evaluation period.

The 90-day Trial is offered for a limited time and in limited quantity. The download will be available through March 31, 2010, while supplies last.  To get your Trial edition all you need to do is visit this link: http://technet.microsoft.com/en-us/evalcenter/cc442495.aspx?ITPID=wtcfeed. You must have a MSN or Hotmail account in order to get the access to the final download.