When I burn a DL, do I need a DL driver if there's a thing like this?
Yes, you need a DL driver.
Or do I need a DVD driver like the rest of the games?
See above
I have a PAL Wii and a Wiikey, will it even read the DL disc?
The Wiikey team is working on it as we speak. [I hope]
Thanks for all of...