What's new in this version:
- New hierarchy of classes.
 - .NET 4.0 supported.
 - Native 64-bit mode supported.
 - New processing functions added: invert, change brightness, change contrast.
 - Memory usage has been optimized.
 - Added support for compression in Memory transfer mode.
 - Ability to use scanners from console applications added.
 - Created new detailed SDK documentation.
 - Created new Demos: TWAIN Simple Demo, TWAIN Advanced Demo, TWAIN Custom UI Demo, TWAIN File Transfer Demo, TWAIN Console Demo, Web TWAIN Demo.
 - Some major and minor fixes.