I got the mio10 today. Got home, set it up. Did a full sysex dump from the OB-6. Perfect. I can now retire my midisport 8x8. The extra channels and features and best of all, OS compatability, is going to be great. One device per i/o, no more daisychaining and scratching my head. Keeping a legacy machine, which is also about to die. Back on solid midi ground.
Thanks for the feedback all.