Mmm, after a bit more investigation, noticed that there is no option to filter on Username, only nt_username. As we have SQL Authentication enabled, not that helpful... D'oh!
Excuse my typos and sometimes awful grammar. My fingers work faster than my brain does :-P
Please always remember to encapsulate your code in IFCode Markup. For example [code=sql] [/code]
to read Jeffs Guide on how to post SQL questions, and get swift and helpful answers from the community