Hey Ben,
I love watching your videos on YouTube! I love playing PS3, but whenever I'm in a family party, theres no way I can let my cousin play, because the TV is occupied.
So can you build me a PS3 Laptop? I'm sure you can.
Now, I don't have that much money so spend it on this maybe around $200, so that's why I have 3 things that already exist; PS2 Case (where you can put the PS3 in it), an LCD screen, and PS3.
You will also need to make adjustment to the housing like adding air vents and Inside cover. I also cleaned up the inside the case like removing the hot glued surfaces that was attached to a sort of a foam.
Here's couple pics that will give you an Idea what I'm talking about.
The screen is Samsung LCD Screen from a laptop, so I'm missing a wire to connect it from the back.
You will also need a Converter from the screen to HDMI.