How can I run the latest build (RAC2009) for testing, without having to uninstall previous version. Basically, I do not want to upgrade a project midstream without having the ability to test it first- in case there is a problem upgrading. In other words, I want to play around with the new version now, but I have a deadline on a project coming up in a few days. So, I cannot afford there to be any hassles with upgrading that project.
thanks.