Installed without problem on MacBook Pro
Online activation via the Native instrument service center
MacBook Pro 2012 OSX 10.8.5, 2.5 Ghz Intel Core i5 4GB 1600Mhz, Steinberg UR44 and keyboard Prodipe 49C
config hardware / software very stable (via Kontakt Player)
Acquired it a few months ago, the quality of samples as well as editing functions / mix very comprehensive for me are the best existing for a freeware. The presets are very convenient for non-drummers sound engineer
and bank pattern Midi is of good quality (quality and number).
I do not put 10 in principle but for the price (free) is exceptional
Its sound quality is good especially for free. There's even a serial activation available in answering a questionnaire on the Sennheiser website. Making it compatible with the free version of Kontakt software.