Dolphin Mods

I am looking for 2 custom mods for Dolphin v6.1 1) i need an api where a third party application can pass in a userID and recieve any of the "My Account" information (first_name, last_name, email, etc....) 2) i will be integrating a 3rd party email system with dolphin. The email system is @Mail ([login to view URL]) I am going to need to create a "hook" for this. this is what i can think of, and would like your thoughts if you can think of anything else when the user signs up for a dolphin account, we need to automatically create the mail account here is a link to the api for @Mail [login to view URL] i think we just care about the username, first and last name -- i dont think any other info is needed in the @mail account as far as the user interface, the webmail client for @Mail, is able to be iframed pretty easily, so i was thinking we can change the location of the "My Mail" link to point to a page that will host the webmail @mail client.