For anyone stuck on any level, before asking for spoilers, check out the threads at the official forum:
http://forums.gameservers.net/forumd...s=&forumid=527 .
They often give good clues wihtout revealing anything too spoilerish... But if you need more help, keep reading and you will always find something that will likely give it away for you. I am so far at #62 and counting.