You will be very impressed with how the keyboard portion works. The arrow keys and everything work just as planned. Hell, the Windows key on the keyboard even activates the "menu" key! Esc acts like the back arrow, etc. The keyboard "just works" when plugged in. I'm using TnT Lite 2.2 and it works immediately just as you would expect.
Now to get PSXdroid and other emulators setup with that keyboard.....
Just a quick FYI....since this screen is not resistive (thank god) the stylus that comes with it does not work. I'm sure you can go by a knock-off stylus for iPad that has the correct composition to trigger a capacitive touchscreen and slide it into the little holder for the stylus thats on the inside spine of the case.
More on the "cutting" i had to do and the quality of the case. Its basically (on each side) two pieces of faux leather that are glued (i think hot glue / rubber cement / gorilla glue?) so...it seems cheap to the eye. But i kinda like that...since i had to move that left "leg" anyways...I have a jar of rubber cement and i just re-lathered the two layers with it and sat something flat and heavy on it for about an hour and its still good.
But again, in my opinion, totally worth the $28.00. I've seen just
a kickstand for iPad for 33.00 at Walmart. So....yeah....this is a steal until tablet accessories drop in price. The kickstand on this bad boy is primitive (kickstand with cloth strap strapping it to the case) but works fantastically! Also, apparently the kickstand itself has some sort of magnetism to the case....so it doesn't just "flop open" when ever you hold the case weird.
Here's a super-crappy youtube i just did to show off somethings on the case. http://www.youtube.com/watch?v=1WYXEmgDu0E
Hope this helps. Please feel free to ask more questions as I'm glad to answer them.