i started noticing this problem a few months ago. when i shoot video with the vid camera, the footage is choppy on playback. is this connected to low memory (i have about 70 mb free on the phon ... been that way since pretty much day one because of this phone's redonkulously low memory)? my SD card is of course filling up now too, but i assume that has nothing to do with video camera performance. does anyone have any insights? maybe my phone is just dying?