look at my Specz.
when selecting 4x or max speed setting in copy2dvd it always burns my ritek - 4x dvd`s @ 2x
where as if i use Alcohol120% it will burn them at 4x .
this is realy annoying bug becuse 2x is far slower than 4x…
i think the pioneer 105 got a bug… or the software.
i dont think it was my hardware.
any sugestions ?