I took my old 8GB card out of my LG VOYAGER wiped it clean. by putting it in my computer and deleteing everything off it. put it in the droid and walla it worked. no more rebooting. had to reinstall PIC's, Movies, music, and ROM's for the Nesoid, SNesoid, and Gensoid to the 8GB card. I will not be pluging the droid in to the computer any more. I think thats what started it. will take the card out if I need somthing downloaded on to it. now I will need to try this with the 16GB card it came with. hope this helps someone