Interspire Joomla Bridge

3) Integrate Joomla and Interspire login: -both userbase will sync up (by email addresses) -new user info via registration from joomla will be passed to interspire -import certain user fields from Joomla during the sync -a user who signs in to the Joomla website will automatically be signed in to Interspire website We want to do this so that members from the main website won't have to register/sign in again when they go to the interspire website.. this task i'm not sure what to suggest, programmers should know better so we'll listen to your suggestions. We want as simple as possible to avoid any bugs.