okayyyy i am dumb & i waited until the last minute to post my video... and i can't get it to attach. i know i heard everyone asking about this in class, but i forgot what to do. if anyone is on right now, can you pleeeeease help me?! i made my video with premiere elements, and it's telling me i can only save it as a .prel file... what do it do?! i will be forever grateful if someone helps me... FOREVER grateful.