New to downloading cdlc's. For the most part at least 9 out of 10 songs work. I have a mac and have the new mono toolkit with the song creator that converts p_psrac to m_psrac and that works fine. BUT a few songs seem fine all the way to tuning and when the song should play after tuning the screen freezes and i have to restart rocksmith through steam. I just tried with sasp download of the verve lucky man and it freezes. Any idea why? Same thing with hand that feeds, nine inch nails...don felder