Toronto and Area User Groups of Interest

Since moving to Toronto I have been looking for user groups that I think I could benefit from.  So far I have found a couple of interest:
 
TSQL.CA - Toronto SQL Server User Group - http://www.tsql.ca/Default.aspx?base
Toronto .NET User Group - http://www.torontoug.net/
ISSA Toronto (Information System Security Association) - http://www.issa-toronto.org/ 
 
I'm still looking, but these look promising.