Just digitized some material into HD from a previous project (720 300 kb from Media 100i) and we are getting real time playback errors with anything but a single track of video. This can't be normal... all native HD footage (720 8bit & 10bit) can play back 5-7 layers without a problem. I must be missing something? Capturing media to a RAID inc array stripped raid 0. Also, when the application is open but hidden, we get all kinds of cycling hash on the program monitor, coming off the SDI SD output.