TMK works!
But the LEDs on Scroll Lock and Num Lock are dimmer than normal.
And if someone wants to work on a numpad layer, that would be aweome...
Just unzip and put this folder in your "keyboards" folder of the "tmk_keyboard-master" and compile.
Oh, and jump to bootloader on my config is L_SHIFT-R_SHIFT-PAUSE, so you might want to have Pause/Break programmed in there somewhere.