I was a little worried that it wouldn't create a Restore partition on the new hard drive if I just selected Restore from Time Machine backup onto disk, so I opted to do a Mavericks install onto the new hard drive.
Within the main dialect groups, there are regional sub-dialects. Like in other parts of the world, there are differences between the city language and the provincial dialects. The most widely understood dialects are Egyptian and Levantine Arabic. The Egyptian media industry has traditionally played a dominant in the Arab world. A huge number of cinema productions, television dramas and comedies have since long familiarized Arab audiences with the Egyptian dialect.
Egyptian Arabic. This form of Arabic is spoken in Egypt, of course. Now the good part is that about 20% of all Arabic speakers are speakers of Egyptian Arabic. The other good part is that Egyptian Arabic is the second standard Arabic of these times. Think of it this way: if Latin is spoken as a common language and known among the educated Arabs, then Egyptian Arabic is somewhat like English in the West now.