Made a start to the docs

docs/getting_started.rst

 Getting Started
 ===============
 
+PyFilesystem is a Python-only module and can be installed with easy_install or by source. PyFilesystem is know to work on Linux, Mac and OSX.
 
+Installing
+----------
+
+The easiest way to install PyFilesystem is with `easy_install <http://peak.telecommunity.com/DevCenter/EasyInstall>`_::
+
+    easy_install fs
+
+This will install the latest stable release. If you would prefer to install the cutting edge release then you can get the latest copy of the source via SVN::
+
+    svn checkout http://pyfilesystem.googlecode.com/svn/trunk/ pyfilesystem-read-only
+    cd pyfilesystem-read-only
+    python setup.py install
+
+You should now have the _fs_ module on your path:
+
+    >>> import fs
+    >>> fs.__version__
+    '0.2.0a9'
+
+Prerequisites
+-------------
+
+PyFilesystem requires at least **Python 2.4**. There are a few other dependancies if you want to use some of the more advanced filesystem interfaces, but for basic use all that is needed is the Python standard library.
+
+    * wxPython (required for fs.browsewin) http://www.wxpython.org/
+    * Boto (required for fs.s3fs) http://code.google.com/p/boto/
+    * Paramikio (required for fs.ftpfs) http://www.lag.net/paramiko/    
+
+
+Quick Examples
+--------------
+
+Before you dive in to the API documentation, here are a few interesting things you can do with pyFilesystem.
+
+The following will list all the files in your home directory::
+
+    >>> from fs.osfs import OSFS
+    >>> home_fs = OSFS('~/') # 'c:\Users\<login name>' on Windows
+    >>> home_fs.listdir()
+    
+This will display the total number of bytes store in your home directory::
+
+    >>> sum(home_fs.getsize(f) for f in home_fs.listdir())

docs/introduction.rst

+Introduction
+============
+
+PyFilesystem is a Python module that provides a common interface to disparate filesystems -- which allows you to write code that works with files and directories regardless of their source and location.
+
+Think of PyFilesystem (FS) objects as the next logical step to Python's _file_ objects. Just as file-like objects abstract a single file, FS objects abstract the whole filesystem by providing a common interface to operations such as reading directories, getting file information, opening/copying/deleting files etc.
+
+For example, if you had written a method that reads a few files from the local filesystem, it would be a trivial change if you later decided to read those files from a zip file or even over the Internet.