I made a mistake of watching Hitch on my PSP outside. As I was sitting outside on my porch enjoying 55 degree weather at 8pm, I left it outside to come in for a glass of water. When I returned, it was gone. Then, I found it in my botanical garden, missing a 1GB memory stick. That was found in my neighbors dog's mouth unharmed but drooly. Then, on my short way home I decided to put on Hitch again, preoccupied, my foot fell into a hole, spraining my foot, and causing my PSP to go flying. It is now home (and scratched, along with Hitch, and the 1GB memory stick, the headphones, the case, the 32mb stick, and Lumines as well as a few more games and movies inside.) The Moral to the story...UMD movies are addictive and cause preocupation which may lead to bodily harm, and they also attract Golden Retreivers who like to wander into my garden. That's why both the DS in my opinion is ranked higher than the PSP. But they are both awesome in their own way.