We’re working on a MOM 2005 to OpsMgr 2007 migration where we are going to use the subscriptions that we define to verify our ability to send the similar types of notifications which we are currently sending via MOM 2005. As part of this we need to define a large number of subscriptions, and after we have defined them we want to turn them all on at roughly the same time. Looking for a quick way to do this, I ran across this article http://www.scom2k7.com/subscription-tool/ about a tool which can enable and disable all notification subscriptions. Thank you to the author for writing this and sharing it with the community!