Sandbox

Ok I have multiple clean installs of joomla on one domain. they all use the same database but with a different prefix for each because these are seperate sites but I want to share the same users. How can I go into seperate installs and change the prefix used for the user database while retaining the seperate prefix for everything else?

i am using a Social Network site in my site http://adila.net

now i want to use joomla on my site with Social Network. just want to use same table of user.

have anyone any better idea! please share.....

please.....tnx

I don't think changing the table prefix is going to solve your problem. It would require a great deal of work, and probably not the best solution.

You would need some sort of bridge to share the information you want, but I'm not sure there is anything like that to use between two Joomla sites. Probably would have to be a custom design.