Hi, I'm a Postgresql's user and I think that it's very very good and robust. In my work we're confuse between where database is the best choose: Postgresql or Mysql. The Mysql have the reputation that is very fast working in the web but in our application we are estimating many access simultaneous, then I think that the Postgresql is the best choice. Am I right? Our server have 1 GB of RAM, how many users can it support at the same time with this memory? Thanks in advanced Marcos