Hi

I have a whole bunch of contacts that have "Customer Portal User" accounts associated with them.  

I want to 'Mass disable' some of these contacts from the customer portal accounts.  You can do this manually on each contact by hitting 'manage external users' and then 'disable customer user' but want to see if I can create a trigger to do this en mass, any ideas as to the method to do this, can't sem to find reference to this anywhere

thanks
les