I know they aren´t intended to be Steinberg only, but I did really noticed that the performance was a little better, no noises or crackling at all, but still, it can be used with any DAW.
About the Steinberg support, I tried that, but it seems that they don´t give support in my country Mexico, they say that I have tu contact Yamaha Mexico. I will try to do a fresh windows install as soon as I have the time.
Thanks for the help.