And can I just add to what Manuel just said, could everyone make sure that their Steam account email address is very long term and not likely to close anytime soon, otherwise you will find yourself in a bothersome situation where you can't receive your steam guard code, which happened to me last week. While steam support was exceptionally helpful it did take a whole week to sort out a new email address for my account which required proof of purchase, which isn't a problem in itself, but it's not a hassle I wish to experience again quite frankly.
On the subject of RW3 new content, at first I wasn't too bothered I was missing out on a new route, since it was american (not my cup of tea) and since well, I was just grateful I was being updated for free. Then I saw horseshow curve... I'm still grateful, but if that's the new route then I think new users are very lucky to receive it in their new package of RW3.
Regards
Chris