With Kindle for PC, readers can take advantage of the following features:

* Purchase, download, and read hundreds of thousands of books available in the Kindle Store
* Access their entire library of previously purchased Kindle books stored on Amazon's servers for free
* Choose from over 10 different font sizes and adjust words per line
* Add and automatically synchronize bookmarks and last page read
* View notes and highlights marked on Kindle and Kindle DX
* Zoom in and out of text with a pinch of the fingers (Windows 7 users only)
* Turn pages with a finger swipe (available in a future release for Windows 7 users)

You can Sign up here http://www.amazon.com/KindleforPC to be notified when its ready