Altering Flash Chat to show smf name and not user name.

[MarkJ]

After reading through quite a lot of Flash Chat entries I still can't seem to see how to go about altering Flash Chat to show smf names and not user names.  Can someone point me in the right direction please or explain how to go about this?  Doesn't make a great deal of sense to me to have the user name showing instead of the name that the rest of the site is displaying.

Regards
MKJ