I was in Dallas last Thursday and got some construction shots from our conference room on the 46th floor of the Republic Center. There are more general downtown shots in the Texas Subforum
here.
The Ritz Carlton?
The Church Building on St. Paul St.
I couldn't get shots of the W Hotel or any of Victory because the view was blocked by other scrapers, but I'll be able to get decent shots of the towers pictured or in that general first view. I come out to Dallas for work about every other month, so when I get a chance, I'll post updated pics from this viewpoint.