I've downloaded self installing P2K drivers (32 bit). I've been installing them according to the 'Get Connected old' tutorial. After installing the drivers, I had to install something else, when you connect your phone to the p2k app. Windows have installed Motorola Accessories and something else automaticaly, successfully. So I believe I don't need to install anything now on New hardware wizard, because that guide is an old method, yes? The drivers I have downloaded and installed seem to have installed everything automatically, so I think it's a newer version. Everything's working properly.
Is it all done or do I need to follow that old guide? Because I think everything's already installed.
Self installing drivers makes it all easy.
Your drivers should be fine, and they will install automatically on first connection in p2k mode and flash mode.