Does anyone have any experience with the MN-30 battery pack for the F5? My pattern of use is to have the camera sit, unused, for a couple of weeks, and then to need to blast anywhere from 4-12 rolls of film through it a day, for one-two days. Then, it sits for another week or two. I would not buy a nicad pack, as I have had many bad experiences with nicad batteries and memory, but I am intrigued by the Ni-MH pack. Your thoughts on whether this would ba an appropriate purchase (versus alkaline or Lithium batteries) would be appreciated. Colin
