Argh, wish people could manage to read first page of forum, where there are very much similar topics.
When that is said, do something else while waiting. Even Scawen once said that LFS is not meant to be played 24/7, but more like a casual thing. Every now and then when you feel for it. If you play x-numbers of hours each day and whines, well then you are doing something wrong, because the patch will not come out fast.
It's done when it's done, play other games, relax or participate in a discussion while you wait, but don't make silly topics about updating LFS, barrier bug or new cars.