Two Wordpress Plugins - External Triggers and Changes

My site has two major plugins: Cubepoints and Achievements for Wordpress. (Both are plugins) 1. First i need to add categories field to the achievements plugin and create a widget to display these categories. 2. I need a way for my Flash Applications to directly trigger events for both these plugins. (Cubepoints and Achievements) I can make my flash applications access PHP and MySQL via PHP. You will need to find a way for creating a PHP file that can trigger the achievements and points in the plugins. It needs to be secure. It will need to tell me if the user is logged in or not; and then trigger the even for that user. 3. Make the widgets AJAX. So that they can show realtime points and achievements earned. 4. Make sure both plugins work on my site with the modifications i have stated above. Kindly show me anything you have done that may be similar. I need these done asap in a day or two.