Liferay portal with tomcat 6.0 installation

1. download Liferay with Tomcat 6.0
2. unzip.
3. if you want to change the backend database to oracle
   a. copy the jdbc driver ojdbc14.jar to liferay...\lib\ext
   b. edit the config file conf\Catalina\localhost\ROOT.xml
   i. comment the hsql part
   ii. uncomment the oracle part
   iii. replace the actual parameter, the first time liferay runs, if the tables does not exist in the database schema, liferay will populate with sample data.
   
4. start the tomcat
   cd bin
   startup.bat
5. point your browser to http://localhost:8080/liferay and there you are.