Hello everyone,
Like you, I spend much time in Emacs.
When I go out of Emacs, I  have AutoHotkey with me.  But really, I never
leave either now.
AutoHotkey is a scripting language for win32 also distributed under GPL.
Here is a patch that dynamically loads AutoHotkey into Emacs.
Other features:
Access to pointers.  (strings for now, will add pointers to other
LispObjects )
Callback to eval.
SendMessage to other windows (AutoHotkey).
AutoHotkey already has dynamic function calls by pointer, will add a
callback to it from Emacs, until then sendmessage should do it.
Thanks,
Naveen,
http://www.ahklisp.com