Never run this on your main OS.
uTorrent 0.9 is notable as a turning point where the client matured technically while still maintaining a lightweight profile. Its later commercialization and bundling decisions prompted a shift in the BitTorrent client ecosystem toward open-source alternatives. utorrent 09 exclusive
You might ask: If it is free, how can it be exclusive? Never run this on your main OS
The "exclusive" keyword associated with utorrent 09 exclusive stems from two primary sources: utorrent 09 exclusive