I just upgraded to Camtasia 9 and aside from some major stability improvements I am completely disappointed. Why can't I silence all my media clips at once? Why can't I edit clip speed on multiple clips at once? I used to do all this with one click and now it's gone. This is a mess and it needs to get fixed. I'm very unhappy to pay for an upgrade to software that was mostly working fine and now my workflow is being slowed down considerably because you have removed useful features.