Well I'm new in JBoss, I think when I start server (default configuration), hypersonic sql engine is up. I know there are some tools like DatabaseManager or QueryTool for client accesing to hsql databases. So, when I start JBoss server, can I access hsql server via any of theese tools? wich URL may I use? When it success, will be connected to a default datasoruce (used by jboss server by default)? I'd like to create some tables by hand before because my beans use BMP and default datasource. If this is not the correct way of making theese things, please get back in order to put me in the right way. Thank you.