325i will not start?

I have a problem and Im not sure whats wrong now. Yesterday I went to
start my car and the engine would not even try to turn. All I got were
head light and dash lights. The battery is fine, I have AAA come out
and try to give me a jump and he tested the battery. When I try to turn
the key to get the starter to go nothing happens. All I hear is 2
clicks coming from the hood. THe clicks are not coming from the
starter. We took the starter out and turned it on and worked fine. Does
anyone have any ideas what the problems could be. We took the steering
wheel off and tryed to test the ignition switch and we think thats
fine. The day before this happened the car was stauling more then
ushally. And it would soar in rpms like it was getting to much air or
something? Any ideas?