New stable version µTorrent for Mac (previously was beta):
http://www.utorrent.com/downloads/mac
µTorrent Stable (1.5.14 build 26699)
For Mac (2.57 MB)
English (US) - January 31, 2012
Also check help/FAQ page (note topics on right side):
http://www.utorrent.com/help/faq