I got a Japanese Star Ocean special edition PSP 2000. My LCD broke so I need to open my PSP. My friend, who fixes game consoles for a living, couldn't seem to open it with every single tool he had. The screw was too small, a T5 screwdriver wouldn't fit into it. I figured I'd need something lower than a T5, but they don't sell anything smaller than a T5 at all the hardware stores around me. I'll probably end up getting it on the net, but I need to know what kind of screwdriver I'd need. Anyone happen to know the exact size I would need for this? Here is a picture if it helps:

http://i30.photobucket.com/albums/c3...p/IMG_0148.jpg