So, there you have it – the Press Conference is over, but what do we make of it? Free iPhone 4 Cases Well, the most notable point was that Apple will be offering, from next week, free iPhone 4 cases for existing iPhone 4 users and new buyers, up until 30 September 2010. This offer extends outside of the US as well. If the user is still not happy with their iPhone, they can return it for a full refund. You will be able to place your order for a free case on the Apple website. Steve Jobs also explained that a redesign of the antenna is not necessary and…