I have an Intel i7 3770K, it used all of the cores and threads but only 3% when importing books, are there any internal delay markers, for example it has to wait 5 sec before reading the next file, and very important - for extracting ISBN the main dialog pops out every 100 book, is there any way to to just APPLY it to the books, for finding duplicates it has that feature but only for binary search.
Thanks for the reply.
