When it comes to downtown Austin condos, the biggest news of 2008 is the recent opening of 360. With the opening, residents have begun to occupy the 430 sold-out units in the 44-story condo tower.In many ways, the heart do the 360 project is the 9th floor amenity deck: the social center of 360 where residents go to swim, exercise, watch movies, play pool, socialize, or simply lunge among the palm trees near the outdoor fireplace. Located above the garage and below the residences, the . . .