The fans of Macintosh have some peculiarities: they might be crazy at every step or action of Apple, but when Apple does not correspond with their requirements, they would not conceal what they think It also happened when the new edition Mac OS X issued: you can see the heat discussion about recently issued Leopard from the forum of Apple operating system We have spend much time on Leopard, deeply excavating its internalities, paying close attention to its change, update and modification; therefore, we prepare to evaluate it