Kabbalah for gentiles?

A "Rov" from Tzefas says that Kaballah for gentiles is permitted if done in the proper manner! Perhaps someone can enlighten me; and give me a possibility how a tramp like Madonna can study Kaballah in the proper manner? ArutzSheva: Rabbi Shmuel Eliyahu, the Chief Rabbi of the city that what was once the Kabbalah center of the world, Tzfat, says that Kabbalah studies for Gentiles is "positive," if done in the proper manner. Speaking with Arutz-7 today, Rabbi Eliyahu said, "I believe that the study of the Zohar by Gentiles, as in the common phenomenon we see today with Gentile musicians and entertainers studying Kabbalah, is a positive phenomenon - as long as it is done in the right way." He explained that it should not just be a matter of curiosity, but of a genuine search for the "Torah of life."Rabbi Eliyahu addressed the matter in light of the jump in sales of books of Kabbalah. The Manufacturers Association informed Arutz-7 that in light of the world-wide awakening to Kabbalah around the world, exports of such books have tripled of late. Thirty-five million dollars worth of Kabbalah texts were exported around the world from Israel in 2005, and professional printers are in short supply relative to the continuing demand for holy books from Israel. "This is exactly what Elijah the Prophet told [1st-century C.E. Zohar author] Rabbe Shimon bar Yochai and his group when they began writing the Zohar," Rabbi Eliyahu said, "that in the course of time, people will begin making a living from this work. Of course, Elijah was referring to the fact that it would have a spiritual effect on those who study it, but it can be understood this way as well."