Along the lines of the Kindle vs. Nook thread, I'm thinking about getting my 8 yo daughter and 5 yo son portable game/video/audio devices for Christmas. I've been looking at the Sony PSP 3000 and Nintendo DSi XL. I think my daughter would really enjoy using the built-in camera on the DSi a lot. What are your thoughts? Is there another device that's better than these? I'd rather get some kind of Android tablet, but they seem MUCH more expensive to get one of decent quality.