I am a menber at Brighthand and notebookreview. (brendynj18) i just bought a samsung s630 and i had a 2GB sd card i used for my treo 650. i put the card in and it reads it fine... love the camera so far and it takes nice pictures. but now when i put it back in the treo it wont read it... it also will not read it in a card reader. i tried to reaformate it from the treo but that did not work either. and the card reader wont read it so i can not format it that way!