I haven't but you might be able to find it on one of the p2p networks. You can get all the PADI dive courses on e-mule ...
To be honest, whenever I've done MS exams I've always used a prep book. I reckon you'd be better off getting one of those and reading it rather than the course notes which are never comprehensive enough.
The flipside to that is that the exam prep books aren't generally useful as references after the exam is out of the way. Would work pay for a book or two?