cpu thread?

[tyFlow]

No, entering 999 won't spawn 999 threads. Internally the number of threads is limited to [max processors - reserved processors]. The minimum number of reserved processors is 1, because using all available processors will usually result in a significant performance hit (due to the fact that while Max is running Windows is still performing other tasks and needs at least 1 processor to do them). Leaving a single thread available (unless you're on a machine with only 1 processor...then tyFlow will indeed use all processors) will prevent a bottleneck like that.