Right, this is more along the lines of what I'm trying to do - I want to know if ANYTHING is using those tables before I disable the package.
I'm not sure that a text search will always give you that security. If any of your packages invokes stored procs or views, perhaps those objects reference the tables you are interested in.
So I would suggest doing a search in T-SQL, perhaps using SQL Search (which is free and works well), to look for references to those tables in other DB objects.
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