As stated on the frontpage of the OpenSimulator project website, OpenSim is still in alpha release. This means that the code may be unstable and things may not always work as expected. Please be patient and check the OpenSim website for news of updates and tips and tricks. If you need further help, don't hesitate to contact us: This e-mail address is being protected from spambots. You need JavaScript enabled to view it
http://justincc.wordpress.com/2008/04/09/opensim-is-still-alpha-software/
