I see that this is quite an old post and yet no one seemed to answer any of the questions. First, this is my first official post on the forum, so hello. Second, I work for Wachovia in the Williams Tower. The 1st, 2nd, 34th, and 35th floors are all leased by Wachovia Bank N.A.. The Texas regional President and all the midwest financial centers report to our little home of Houston. (We report directly to Charlotte from here) A.G. Edwards is based out of Galleria Tower II - 2700 Post Oak (Williams Tower is 2800 Post Oak), but Wachovia purchased the company and merged them with South Trust Bank forming ultimately Wachovia Securities, which is still based in 2700 Post Oak. Our operations are different, we just share a name. Third, the Williams company is HUGE! I'm not sure if any of you have been inside the Williams Tower, but the 2nd floor elevators (the whole left bank) belong to Williams Corporation. ~ They lease beyond 50% of the building! Wachovia only takes up 2.5 floors....though Wachovia tower sounds cooler...definitely no name change. Fourth, Hines (who built the tower & the galleria mall is headquartered here) repurchased the building back. Though Williams maintains naming rights, Hines is now the new building owner. CB Richard Ellis (also headquartered in the building) finished the transactions last month and announced they are selling off the Williams Waterfall and are planning to tear it down due to high operating costs. It's still unknown what they plan to do with the land, either sell it to adjacent Turnberry Towers, develop it or just keep it as a minimal walking park. I'll keep you posted on what happens...