I'm wondering if someone could provide me with a link to the rulings that were made on the terrain on all the Heroclix maps. If someone could either post the link or email me the text I'd appreciate it.

I am not sure there is an official Map FAQ for the public yet, the one I know of is in the Judges forum at wizkids. If you have specific questions we will be glad to help until they post that public. I will double check though, just in case I am mistaken.