Raspberry Pi - Tutorial 12 - Networking - How to Configure a Static IP Address & Setup Wifi
This tutorial will show you how to configure a static IP address for your Pi as well as setup a usb wifi adapter from Adafruit.
Putty - Windows SSH/Telnet Software: http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
Wifi Adapter: http://www.adafruit.com/products/814
Free Pi Hosting: https://www.edis.at/en/server/colocation/austria/raspberrypi/
Private Networks: http://en.wikipedia.org/wiki/Private_network