I have done something similiar to this in the past. What I did was use excel and embed my query in there. For the value of the filname I linked the query back to the value from another cell. So basically my query is looking for the information of a desired file based on the value (file name)entered in the linked cell. Now instead of having to go through everything with the report generator the user just opens the excel document, types in the file name and gets the information.