1. where do i find a program to make interactive pictures (mouseover something changes the whole picture to for example another one). ideally i want to make an interactive tech tree that is low on kb's and creates a dreaded network of arrows (which displays in which order the GP will research techs) when you mouseover the icon of a great person 2. where do i upload files like the interactive picture above or just plain jpg's. (preferably directly linking the jpgs) for postage in the startegy article section. 3. what format do i do normal pictures on? jpeg seems to be quite small enough in kb's. made an edit to display a post furher down (kind of double post): iv made 6 jpg's files worth 2.8 MB which display 6 tech trees the first tech tree shows which techs can be discovered by which kind of great person the other 5 tech trees show in which order the great people will discover their techs now how would i manage to post this in the article section and be capable of keeping the red X's away for atleast 60 days?