FEATURES
    * Draw on a canvas using common tools: pen, rectangle, circle, text
    * Annotate over PDF files
    * Drawn shapes can be resized, moved, rotated and re-coloured
    * Your drawing history is stored, allowing it to be replayed
    * Tabbed drawing: each tab represents a whiteboard "sheet".
    * Each sheet has a thumbnail, and unlimited undo/redo operations
    * Closed sheets can be restored
    * Notes, similar to Post-It Notes. A tree in a side panel gives an overview of all notes
    * Resize the canvas easily dragging it around
    * Embed an audio/video player onto the canvas
    * Translated into many languages (French, German, Spanish, Chinese, Italian,
       Galician, Russian, Dutch, and more)

Demonstration video - http://www.youtube.com/watch?v=Yre8Lpxz2ww

WINDOWS USERS
Download either the installer or a zip containing the exe and required images/translations.

UBUNTU USERS:
Install via instructions at https://launchpad.net/~sproaty/+archive/ppa
This will keep your system up-to-date with the latest releases, too.

REQUIREMENTS (from source)
 - Python 2.5 or 2.6 -- http://python.org/download/ - latest is always recommended
 - wxPython 2.8.9.0 (at minimum) --http://www.wxpython.org/download.php - again, latest is always recommended
  --- does NOT work on Python 3+

OPTIONAL (all platforms)
 - ImageMagick -- http://www.imagemagick.org (to import/export PDF/PS files)