Harry, point them to the recent thread where you all walked me through how to use plugboards. Harry showed me how useful (and dead easy) it is to have Calibre put a series name and number into the book's title .... thus making most of the collection needs go away.
I still USE some collections "ReadMeNext" "Paid$$" "Done" etc, but I don't really need to. Having the series info in the title makes my world much nicer!
Well, I'll point you (Harry is a busy guy, I'm sure).
Skim this thread, for all the discoveries I made about how to use plugboards.