I have also used the 2080 extensively and unfortunatly I strongly disagree. From what I have experienced the timing is due to processor power. As more complex patches are programmed and simultaneously played the more timing suffers. It really depends what sort of music you create. As for the other reply, I have tried my 2080 on various midi setups and it still occurs.

I would also like to hear from any 1080 users to throw any light on the differences.