If you are still deciding whether you should upgrade to Windows 7 or not or whether its even worth upgrading to (trust me, it is according to me and more than 100 million users so far), then here is a good way to go about it. Take Windows 7 for a spin! The Windows 7 Enterprise Trial which has been extended after it was launched last year offers potential upgraders a chance to try a full version of Windows 7 for 90 days.
The availability of Windows 7 Enterprise (Eval) 90-day Trial is being extended to Dec 31, 2010. Intended primarily for IT pros, the 90-day trial is the full-featured Enterprise SKU that will enable any organization to explore, test hardware and applications, perform pilot activities, and develop deployment scenarios.
Download here (If you are experiencing difficulties downloading the trial, select IT Pro for your background to receive access to the download.)