Also, to the gentleman from Germany who sent me the nice email today:

I am afraid I am no longer in possession of the necessary equipment to return you to your own time and/or plane of existence. I sold them for some shiny beans.

I do, however, have an old toaster-oven that has possiblities. It may not be the Dimensional Warp Generator that you referred to, but it does a real number on sourdough.