I have requested assistance at the administrator's noticeboard, as I'm afraid that the material that may need investigation is more extensive than I can easily handle on my own. You can see my request here, and you are, of course, welcome to contribute to that thread. Please note that I have not accused you there of intentionally violating copyright, as I do not believe you are acting from bad faith, but perhaps from a misunderstanding of our policies and copyright law. I would be very happy to talk with you to clarify how material can be best revised if the links I've already given you are unclear.  (talk)