Works without flaws as far as I can see. Except for the fact that after leaving Skyrim you manually have to shut down AHK or the arrow keys will keep their AHK binding. Anyone know how to solve this?
Copy the lines below (between the rows of *****) to an empty notepad file and save that as skyrim.ahk (watch that no .txt extension gets added).
Download AHK from here http://www.autohotkey.com/download/ (choose the basic installer)
Install.
Double click the skyrim.ahk file and start Skyrim
*****
#NoEnv
SendMode Input
SetWorkingDir %A_ScriptDir%
Numpad0::tab
Numpad1::e
Numpad2::r
Numpad3::t
Numpad4::a
Numpad5::s
Numpad6:: d (remove space and this text)
Numpad7::q
Numpad8::w
Numpad9::z
NumpadDot::f
NumpadDiv:: / (remove space and this text)
NumpadMult::j
NumpadAdd::m
NumpadSub:: p (remove space and this text)
NumpadEnter::i
Right::space
Down::ctrl
Up::capslock
NumLock::c
*****
Just make sure to reset your keybinds to default or it won't work.