Ideas for Google Summer of Code 2007 * User, groups and domain * create a proper authentification system for Simple Invoices that takes into account users, groups and domains. Domains will enable 1 install of Simple Invoices to be used by more than 1 company without those companies sharing data . aka in a hosted environment * http://code.google.com/p/simpleinvoices/issues/detail?id=52&can=2&q=&sort=priority * and refer forum * Plugin system * Work with ChuckT or solo on an easy to use and develop for plugin (aka extensions aka modules) system for Simple Invoices * http://code.google.com/p/simpleinvoices/issues/detail?id=46&can=2&q=&sort=priority * and refer forum * Installer * Create a nice gui installer for Simple Invoices - refer forum as there are a couple of people who are interested in this * http://code.google.com/p/simpleinvoices/issues/detail?id=52&can=2&q=&sort=priority * and refer forum