Well, I finally got a photo of a little hummingbird at a feeder. But it wasn't at mine.
This little guy frequents my friend's feeder and was a little disturbed I think by the camera but I was able to catch him in flight after several attempts. (He is in the upper right hand corner of the photo if you are having trouble seeing him).
I told him to tell his friends to fly as fast as they can over to my house and eat from my feeder too sometime. He said he would get the word out. Now I just have to wait.