Compendium is a companion app for your D&D Insider subscription for 4th Edition Dungeons & Dragons. With this app, you can use your Insider account to lookup game classes, races, powers, and rules right from your Windows Phone. Recent and favorite compendium entries are cached on your device so you can refer to them even when you're offline. Never get caught at the table without a quick reference again! THIS APP REQUIRES A D&D INSIDER SUBSCRIPTION Version 1.0 - Access Classes, Powers, Rules, and Races from your phone - Share a link to any of these with a friend via email - Mark favorite compendium entries for quick reference Version 1.1 - Update for Mango and new markets Future plans still include access to additional compendium content and more features.