Oh, what a sad thing that you can only (!) add 200 books on the free account on LibraryThing. I'll have to upgrade mine and Micke's account to one with a lifetime membership, because when you look at it 200 books aren't really that much. Especially for us with 400+ books.
Sad thing is, it'll have to wait until I can afford the 25 euros needed, but after that I'll ask for some help in adding the rest of the books. There's so many of them... and I want it done ASAP. And that would really go so much smoother if someone would care to help in crunching in the ISBN-numbers into the search-box.