I am still in the researching mode for building a site with the mix of three platforms, one is Vbulletin for the forum part, Gallery Image Album (v2.1) for my gallery and Joomla for the frontend. I might chuck Joomla alltogether, if i dont see any long term use for it. I would like to know if there is anyway by which i could synchronize the logins of all the three, Vbulletin, Gallery Image and Joomla? So that people would need to register just once and the same id would work for all the three? And what I could do to secure the login? Thanks in advance