So here are my problems:

Find my iPhone not working. All of the settings are right, Push is set up, as well as using find my iPhone. Yet it still isn't working, and is saying that I am either not connected to a data connection or PUSH isn't set up.

My other problem is my locate me is VERY inaccurate in MAPS. While I was on WiFi, before I upgraded to 3.0, it used to get me dead on. Now, when I am on WiFi, it is putting me as if I was picking up just a cell phone tower signal. I am on the outer fringe of the location circle. However, strangely enough, when I am driving, the dot is dead on. It's strange. When it SHOULD be accurate, it's really not; and when I would expect it to be really off, it's spot on.