The Oracle on the UNIX machine is production. But, what I really want to know is what do I need to do to work independently on my PC. What software do I need to install on my PC? I want to use my PC as my training tool and be totally independent of the UNIX machine until I become more familiar with Oracle. I need to learn DBA functions and also be able to create a database and the forms and reports that go with it. In other words, to just play and learn but all on my PC. I know how to write SQL from writing INFORMIX reports and forms but I need to know what I need for my PC to do all of this with Oracle.