The N97 enters the fray stomaching 32GB of on-board storage , and can take up to another 16GB via microSD, enabling it to become a portable multi-media computer with 48GB in your pocket. Of course Nokia wants you to abuse this space with music, movies, photos and N-Gage games, and as such has worked hard to ensure the N97's battery is up to the task - it promises to kick out up to 37 hours of music and 4.5 hours of video.