Integrate with existing Ruby on Rails website

[batissd]

We are developing a website with Ruby on Rails. There is a feature that allow user to Live chat. Is there any way to plug this Chatroulette into our website or we have to manage 2 systems: RoR site and Chatroulette site?

Can we config this Chatroulette to work with PostgreSQL?

[RVC Video Chat]

Yes and yes. The Adobe Flash application connects to MySQL database using the PHP sample(!) we provide. Despite of the fact that most people are using the php files in a production environment, we provide the php files as sample and nothing else. You can (should) replace the files with your own solution of preferred platform. The connections can be made trough MySQL database or (if modified) trough PostgreSQL. Just write a similar connector based on the php sample.