I just shot two rolls of Illford 3200 at a concert in dimly lit bar. It was a real challenge even exposing at 3200. Just to get a meter reading I had to often point towards something bright and guesstimate exposure from there.
In other words, I was not very careful with exposure, and I have no clue what my exposure ranges were. Some frames are total misses, but in such an environment with some booze involved, I was greatly impressed by its latitude.
I am sure this is not the sloppy answer you are looking for, but I have also shot Tmax 3200. To me they are both specialty films although I have seen some people use them underated with less grainy results.
I think the web size images lie about these films though... they are grainy especially when printed. I always thought Tmax 3200 look like security film.
Here are some examples:
http://www.flickr.com/photos/28732091@N06/
Shooting illford 3200 makes me laugh hysterically at the arguments over noise control in high ISO digital cameras, if only they knew how "good" they have it.