Yes, I have tried your suggestions, and it works alright. But it is still not the same as listening directly to the piano output. Somewhere something is degraded in the signal. But it is no big deal, really. Maybe I’m just being picky. -But setting the buffer to 64 samples actually works. I’m a bit impressed. I recently upgraded my computer with a new motherboard and an i7-CPU. It was well worth the money.