There is no download link for non-paying members
Why is it always the same ? People "need" something but won't pay for it. Tough **** i'd say.
Anyway, you could become author to gain access. But how exactly that works i don't know. Just read the FAQ then. Thats why its there.
1 - complete the game
2 - Write a quality FAQ
3 - Post it to CHU
4 - (assuming its approved) BAM! Authorship!
5 - Download the trainer.