Richard G
Veteran
Forgive me if you all know this, but I didn't. There is an application in the Applications folder called Image Capture. You can set the default program for different cameras. I use Lightroom for an M9 and iPhoto for the X100. No doubt that too is crazy, I know. I was frustrated by iPhoto launching first everytime I connected the M9 card. Now LR starts up.
Nelson Tan
Established
Thanks for sharing. I discovered it a month ago when Fuji Silkypix software insisted on starting up every time I inserted in a new memory card, be it from a Fuji camera or not. The Fuji software irritated me enough to google for the solution.