I had integrated the trial version of web messenger in my site. I had provision of logging in my site using email id and password instead of username. Now when i add contacts in messenger then i had to enter email id of the member to add him. In my database i have UserDisplayName field also which stores the name member have to display after he had login. Can't i use that one to add contacts instead of email id and i want to further use my display name instead of email id. Please give suggestions for that..