Hi all, I just figured out how to toggle the input source between analog/spdif on the digidesign mbox. The problem is, when I toggle the spdif source, the hardware auto-updates to spdif clock sync as well, so I need to update the other mixer control to reflect the new hardware state or force an update to revert the clock source, but I need to know the current state of the other mixer control. How do I access a second mixer control from another one to synchronise the mixer states? Also, how would I access the current sample rate from inside a mixer control? Damien