I was always drawn to the OM by the Half life keyb layout on the artL site demo. And as I have yet to find the layout as a download I figured that I would one day make my own. I have chosen to blatantly copy the artL one as I think it is quite a nice layout but I would like the permission of the original designer to post my homage to the original. I have changed it a little, but for those that are interested, here it is.
I haven't yet checked the key layouts but will update it when I have time.
If the O D wishes me to remove it please let me know.