I have heard that you can dispaly videos rather than pictures on billboards. Is this true or just wishfull thinking?

If correct how do we do it?

Any help would be great

it's true. there is a limit size but with this cheat: Alvin Swazonegger there is no limit. I think you do it just like you would a pic

Do they have to be a certain file type?

I dont think they do, i got a wmv file to work, so im guessing no!

Would using video files cause some lag tho?

It probably would. They reccommend you dont use them

i did it once by accident, as i clicked a video instead of a pic, it only displays certain frames, not the full smooth running video

When I did it it did not drop frames...works fine for me. A little lag when you itsert it, but not much when it was playing.