Dude you can post images on threads anytime you want. I think some of the rules are that you can't use pics with like nudity,racism ,porn and stuff that like that. All you have to is (if you want to link a picture to your post is copy the hyperlink and then click "rich text messages" when you repond to a thread then there should be a mountain looking icon to the right of the world icon. Next you insert the copyed link in to the bar above. then click ok then you should have your pic like my Frost pic below .... :.)