Every year I have a huge Christmas party at my place, and every year I do something more over the top. I'm just now getting into lighting and things and have no background experience in any of this. For instance, you say relay switch... I say WHA? I of course can "look it up", and I've been known to dabble in circuitry. However, I wanted this year to try to re-create the singing halloween pumpkins (that I saw in a video), or the singing Haunted mansion ghosts, into singing animated ornaments (the big kind). I know this can be done, its just a matter of understanding the steps involved. For instance, I know I will probably need a projector of sorts and huge ornaments and some sort of animation. I mostly have mac products so if the programs are for windows they won't work for me. Also, the easiest will probably be the best since I'm new. I also checked out the hologram illusion technique and the glass projection as ideas for doing this or possibly showing a floating movie or christmas short. Thanks for any and all highly detailed information. I would love to get into these things as I'm a Christmas nut and well, most of the Christmas stuff out there just sucks for creativity, but Halloween decor is insanely cool. I want Disney-like animations and projections. Something special that WOWS. Thanks again!