My starter has also failed me today, and it pissed me off... had some people push the car and get it going, so it was OK for the moment
However, I'll be buying and installing an OEM replacement soon. This unit I bought from a junkyard about a year and a half ago. This is how I feel now:
Here's the thread I found about the starter:
http://www.nissanforums.com/showthre...arter+location