well, of course, oftroy is right, and so is Wordwind. (hi milo.)

but the pronunciation that I linked to above won the Merriam-Webster preferred pronunciation contest. so there.

I must say, with my ear, which is according to my latest test rated at 60% distortion, I cannot discriminate between the major and minor accent (except with my still perfect reading ear).

this is how AHD marks it.
MIS-uh-LAY-nee

incidentally, the two .wav files sound like the same voice to me.

[AHD .wav file available on request, or you could use onelook to get to it. : ]