@Roald, there should be no problem with send~/receive~. If you have any issues let us know. @jana, usually the way people handle this in standalones is by creating a loader patch that launches the other patches through ";max" messages or thispatcher.
Does jitter receive any benefit from this? I just did a very unscientific test and it seems like it doesn't. Is poly~ still the best practice for jitter multithreading?