Hi friends I am working on one of the RAC monitoring option. Anybody can suggest as what is good option for Monitoring RAC components with Graphical interface as well as Drill down for any issue. I found that Oracle Grid Control or Quest Spotlight are two good option. Any other option or suggestion. Also If I had to use Oracle Grid Control and My RAC are two node [4 CPU] Each configuration and so what kind of license is required. Please correct me if I am wrong in my interpretation Oracle 10g Enterprise Edition for Database Oracle 10g Grid COntrol Software Oracle EM diagnostic Pack Oracle EM Tuning Pack Oracle EM provisioning Pack For Quest Quest SPot light for Oracle RAC Oracle 10g Enterprise/Standard edition for Quest repository Thanks for your time Sanjay --------------------------------- Get the free Yahoo! toolbar and rest assured with the added security of spyware protection.