Selecting the console keyboard layout during preseeding

[Tim Edwards <timothy.edwards.ext@siemens.com>]

I'm trying to set the console keymapping to German during a preseeded 
install. I've tried various combinations of these lines in my preseed file:
d-i	console-data/keymap/full	select	de

d-i 	console-keymaps-at/keymap select German

d-i	console-data/keymap/full	select	German

d-i 	console-keymaps-at/keymap select de
etc.

Anyone know how to do this right?

Thanks

Tim