I have one. The portrait and landscape auto change mode still bugs heck out of me every time it happens when I don't want it to change. Can't this be fixed with a firmware upgrade? It shouldn't be that hard to fix. My guess is that Steve Jobs just prefers it as is no matter how many iPhone and iPod Touch users want an option to lock it. That's the only explanation that I can think of why Apple still does not fix this annoyance.