So today i confirmed the rumor that the D50 cannot handle over 2 gigs. I recently got a 4 gig card, and all I get is [CHA] in the display. I attempted to format it and nothing. I read that the Nikon cannot format the large card, however if you do it on a pc, the camera will be able to use it. I attempted to load it into a computer and it wouldnt even pick up the card. is there something I need to do in order to format it? I assumed it would pop up and I could right click and hit format. However, nothing popped up.