S_Merge history of upgrades.

New to Version 1.6 New to Version 1.5 New to Version 1.4

Version 1.4 has been completely redesigned. There have been so many changes such as look and feel and introduction of so many new features that it is not worthwhile comparing it to previous versions below.

Please look at the main home page to see all the main details.

New to Version 1.3 New to Version 1.2 New to Version 1.1