I have a dating site ([url removed, login to view]). However, it's currently using a "closed" (80% open-sourced) php/mysql script and I would like to transfer the profiles to a 100% open-sourced dating script. Probably an open-sourced php/mysql script that I can purchase or create one from scratch (whichever makes more financial sense). I would like to eventually merry the site to a subdomain site such as facebook.personals1001.com. In other words, the subdomain [url removed, login to view] will have an open-sourced php/mysql/ajax facebook script that is integrated with the open-sourced dating script www.personals1001.com. The login/logout sessions for both scripts should be the same. I would like to keep the scripts modular so any additional features can be easily added.