thank you to all who answered my questions.
I did search my entire PC for individual "harry" and "potter" text in filenames and found nothing. If my kids did rename it I don't think I'd ever find it anyway.
I also did check the "show licensing" option box in LW. We'll see if that helps at all, although that's pretty easy to override.
I also did add "harry" and "potter" to the LW filter keyword list.
I still don't think my internet provider has a strong case here. I think I'm going to respond in writing and send it certified mail just in case I need to get a lawyer involved if they DO decide to terminate my internet service. If they do that THEN they'd be messing with my livelihood since I work from home sometimes on my PC.
...you gotta at least TRY to defend yourself don't ya?
thanks again for the help!
Rick