> So, it's really a matter of "granularity". Overflow works sequencially but > appears to be streaming because there are so many nodes, working on such > little chunks, so quickly. Is that correct? Yes, although for users, it's almost transparent. Since all the audio nodes are made to work this way (though they can work on a big vector), if you edit the inside of the loop, it looks like the individual nodes are "streaming". Also, what do you mean by "because there are so many nodes"? Jean-Marc -- Jean-Marc Valin Universite de Sherbrooke - Genie Electrique valj01 at gel.usherb.ca