I use the 1080 for sequencing. First a used it with the 01/w seq. Then the N364 and now I am using it with Cakewalk 8. Yes, in the first sequence I made (kind of a pop song) I used a string sound which involved two patches with 4 oscillators each. I made 4 finger chords (that equals 32 voices per chord). And there were some timing errors. I only did what Roald says. And my problem solved. I haven't had that problem ever since, so If I had to, I would buy the JV 1080 again. And sequencing is practically the only thing I do with it.