The session 'id' is indeed the id of the users record.
I have added the die statement as you suggested above however nothing was printed, also no data was added to the database.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.