Need help with DS6638

Hi,
I have recently bought a Oregon Scientific DS6638 and it worked fine but after I took about 3 pictures and foramtted the memory card it refused to record anymore images on the 64 mb Memory Card. Can someone tell me what I should do to fix it. :(

How did you reformat it - with the camera or with your computer? What is the memory card brand? My guess is the problem lies with the memory card. I would try a different card and see if that works. And if you reformatted it with your camera, try reformatting it with your computer, via a card reader. It may be that your camera requires some kind of proprietary formatting. And it could just be a bad card.