Why wait until June 7th when you can instead get your update on June 6th? That's the question Nintendo has answered this morning, telling us that the coveted eShop update for the 3DS will come a day earlier than previously anticipated. This will finally give gamers the ability to download some titles straight to their system, but more importantly will give everyone a free copy of Excitebike, the NES classic, naturally re-mastered so that the 2-D side-scrolling racer will have a little bit of depth. Super Mario Land and a few other downloadable titles will come along help launch the show, with Nintendo p