Working on creating DVCPRO HD outputs. Is it possible to ouput 720p over firewire? We can output 1080 and 720 via the K2, HD-SDI, but I am wondering if it is possible to do 720P or 1080 over firewire. We are using FCP 4 HD, but it doesnt have any DVCPRO HD options in the playback output settings, despite having all of them available in the sequence settings.