People have done so before, in other RPG Makers as well as in Ace. It's not unheard of, though it's often looked down on since it bloats the file size of a download. In the case of an Ace game - most of which are usually over 100MBs to download anyway (and in some cases can get to 500+ when complete) it's an especially large issue. Unless the game is incredibly good, and you have very good compression rates (and possibly make the videos an option for those who are on download limi...