I think that the discussion for which I have presented my self here is pretty much clear from the title of the thread and hence I would just like to know what your views on the same are? I just want to know if Apple Mac OS X will entirely drop the support that it has for 32 bit. Well it seems to me that they are going to do the same soon. After looking at some of the statistics I am of the opinion that there are going to make this switch soon and that too permanently. Also from the sales of the laptop i.e. Apple Notebook it has been observed that the processor that they include were either from Core2Duo or Core i series. Also in addition to this all the processors were 64 bit capable. Please let me know what you all think about this change.