This is certainly an old thread. But way back when, someone (might not have been on TBN) told me he didn't like that Flash Path adapter (a SanDisk Flash Path Floppy Disk Adapter for SmartMedia) because it contained two batteries and they had to be replaced too often. Well, mine was 6 years old 3 days ago, it's the only way I've ever transferred photos from the camera to the computer, and sure enough, today I had to change the batteries for the first time. There are two CR2013 3V Lithium batteries and I'd never even opened the compartments to look at them until today when it failed to work. Incidentally, I'm still using the original four AA Maxell Nickel Metal Hydride batteries in the camera. I do alternate them with four Rayovac Ultra rechargeables, but the Maxells last longer between charges.