I would like to see a data assist type product that shows live data changes without the need for the page to be refreshed (using php and mysql of course) and AJAX too I guess
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.