Does anyone know if the TAPI plugin should provide Caller Id info or not?

I've managed to write my own dialer (which works a treat) but can't seem to get anything from the Caller ID event.

Just another thing, when the plugin is installed, it asks for email address, identity and password - what happens if you want to change your identity (or have multiple identites)? Would it be an idea to make these editable (I know I can get in and hack the registry!)?

John