Tutorial - Conclusion
This tutorial has covered the basic concepts of using Mercurial and some common commands you will need.
If you haven't yet done so, reading Distributed Revision Control with Mercurial by Bryan O'Sullivan is highly recommended.
For questions about using Mercurial see the MailingLists or IRC channel #mercurial on irc.freenode.net.
Good luck! Happy DistributedSCM use!