I am using Vegas 8.0a. I have just aquired a Mackie Control Universal. I am using a Edirol UM-1ex USB midi interface with the Edirol driver. I have set up the MCU in Vegas ok and it is recognised. The MCU lights up and self checks and buttons light when pressed but I cannot get it to interact with the Vegas 8 timeline etc. Could this be a Edirol driver issue, a Vegas 8 compatability issue or may be a duff MCU. Any help would be appreciated. Geoff