If you think that when you buy iPhone, you will be simply getting a cool cell phone, then you are far from the truth. The iPhone is way more than that: it is an internet device, iPod and extraordinary phone all in one. The release of the first iPhone took the World by storm, but the latest 3G version is even more successful. What makes this smart phone so much better than anything we have seen before is the fact that you can always extend its functionality by downloading more and newer applications that will help you be more productive or give you more entertainment options.