And an OS can be made to do things that you may not want it to do. If I write it in firmware, and write it for that function, you just can't "hack" it, as the

And an OS can be made to do things that you may not want it to do. If I write it in firmware, and write it for that function, you just can't "hack" it, as the functions just don't exist. Well, unless they plan on a verified OS. In that case, good luck ever getting it written. (Or look at TRON - possibly...)