Installing a system with a Mix Core and four Mix farm cards 888/24 and 1622. Have not at all been able to open application constanly are getting "Cannot create DAE deck" message and DAE buffer size gets reset to 0 each time. All cards are in a Digi 7 slot chassis running on a 867 quickslver and protools version 5.1.1, system software 9.2.1..... Mix Core card works fine when in computer( have only been able to open application this way have never been able to get PT to open when using chassis) but digitest doesnt even recognize anything when in chassis , allthough apple system profiler recognizes host card and expansion cards. Have reseated cards have tried different startup technics nothing..everytime i try to open application have trashed digisetup prefs with dae prefs and protools prefs and even digitest prefs....when i open didgitest the only card reconized is scsi card .....cnanot figure this one out at all 