only about 40% of the code will be viewable (and what's the use of that?) and it will not be modifyable or repeatable, which is even more restrictive than AT&T's non-disclosure Unix licences. plus, who's to say the source code they hand out is even real? since it is not legal to compile it yourself, nobody will be able to prove whether it works or not, and i don't believe what with the bloat in the windows OS that anybody could spot anything worthwhile in it by thumbing through printouts of the source code.