Hey, can you all tell me how you can put those pictures and animations in your posts?

On the top of the page there is a button called "Graphics library"
Click on it and you will find a list of sigs. Next to the sig there is written a code. Put this code into the post to use the sig. [img]graemlins/evilhaha.gif[/img]

Or if you want to use a picture from somewhere else you should first save it to a hosting site (I reccoment www.ranchoweb.com ) and then {IMG}Insert Pic Address Here {/IMG} Only replacing the {}'s with []'s.