"jurgenfrenz" <jurgenfrenz@yahoo.com> wrote: >I'm supposed to mix some work in a big studio with ProTools 6.2.3 - >I have ProTools latest CoreAudio manager 7.4 installed. Last night >it was working fine. Withoput any changes that I'm aware of this >morning the Digi CoreAudio manager reports a status : Not Connected >(HW in use) error. There's a bug whereby the CoreAudio driver "steals" the Digi hardware even though it doesn't look that way. Applications > Utilities > Audio/MIDI setup Even though the default and system output might say "built in audio", you sometimes have to deselect it (and choose Digi hardware) and then RESELECT "built-in audio". f-erenc szabo, smarty pants Z+E+R+O+B+E+A+T "NOW POWERED BY THE MIRACLE OF THE TRANSISTOR!" <http://home.goodmedia.com/~zerobeat> ------------------------------------