Hey MGS3 came out for PS2 and the PSP won't be out till like april-may ish for a US release so the launch cataloge will be huge in comparsion to the DS which has like five games. Granted the PSP will be like 250 (USD). We just need to wait and see. Granted the ds touch screen is really cool and inovative, like one of their launch games actually uses it. Both systems are going to be hot. It's a matter of staying power each one has that will determine the victor.