I was hoping you would reply... so, any idea on an online copy? I coudn't find one. Shaykh Gibril hafizahuLlah says:
This book was menioned as neccessary reading for sudents by Sidi Asrar on Thursday. Two books: Nasihatu Ahlil Islam and Fatawa alHaramayn bi Rajfi Nadwatilmayn. Nasiha has been published by Idris Kattani recently in Morrocco.
BismiLlah... as-salamu `alaykum wa rahmatuLlah... Does anyone have a PDF of the online book? was-salam