I'm happy to announce the first release of the au3 library which is part of the Automations project. au3 is a library wrapped around the DLL interface of AutoIt3 which lets you automate almost every action a user can do on Windows. You can fake keyboard input or move windows around... Just as you like.
You need to copy the AutoItX3.dll from AutoIt (http://www.autoitscript.com ) into your PATH to get it work.