Salam Agan-Agan,,, Ane ikut share yaa,,, :malus :malus :malus OSX Mountain Lion 10.8.4 Retail on DELL Inspiron n4050. http://upic.me/i/w7/dell-inspiron-n4050-u560711th-red.jpg Specification : Core i5 2430M 2.4GHz w/ Turbo Boost up to 3.0GHz DDR3 1333 4GB x 2 Intel HD 3000 Integrated GPU HDD 320GB