I have 2 1 gig mem. cards for my digital camera. The question I have, Is there a reason why they hold a diffrent amount of pictures? The one got with the camera holds 330-600 pictures depending on the setting. The one i bought on sale from Circit City only holds 290 pics in the same settings??? Anyone have any idea why or have any of you ran into this. My simple mind tells me they should hold the same amount seeing how there the same size cards..
.....But thats just my simple mind

