1. I'm pretty sure you can, for example DVD-shrink lets you choose which regions you want the DVD to work on. You can select all of them simultaneously.
2. With the right software, you can do that for sure. It's just a matter of extracting the different videos, putting them together and then creating a region-free DVD with the result.
My Mario Kart Wii friend code: 2707-1866-0957







