I was just curious, do you guys use other non-Nikon film cameras? I got a Canon Elan and a Mamiya DSX1000- both of which I have no batteries for. I left the batteries in the Mamiya... and then I forgot it and it ran itself dry. The Elan's got some crazy expensive CR123. It does have a set of Sigma kit zooms... but I don't know if I want to spend money on expensive batteries just to put a roll of film in it.
The Mamiya's pretty poorly built- it was left in a damp basement and some of the parts fell off, especially the self timer. The metal and plastic is a lot more flimsy than the FM2 I'm used to- that thing is a tank. The dials are pretty cheap too.
It'll be fun to discover what photos I took with the camera when I get around to putting fresh batteries in.