I created a dynamic collection for an application and found it on 1600 devices. Now I am creating two nested dynamic collections under it that have "Drill down from parent collection" selected. I need help trying to get these nested collections to search for two different versions of Oracle, 11g, and 10. Has anyone had success running something similar? I wanted to use the Oracle Home Key of SOFTWARE\ORACLE\KEY_OraClient11g_home1_32bit in the registry. Or what would be a better filter to use to find them?