Time Travel, True or False Options

It's depicted in several movies. Terminator uses technology, The Butterfly effect uses a phychological element, and Superman circles the earth several times to turn back a few minutes to save Lois from an earthquake. Is time travel possible? Magic, technology, speed. What are your thoughts?

Well, I come from the same direction Pandora does - and thanks Praxis for the opening to say this.

There is such a thing as 'real time' ad 'imaginary time'. Real time is time as perceived by us, the past being what we remember to have happened, and the future what didn't. This is influenced by the direction of the entropy of our system - as 'time' passes, our thoughts become more complex and more disordered. Entropy, we assume, cannot be reversed. Imaginary time, on the other hand, does not have a direction, a past or future, it just is and exists as another dimension of the universe.

Is a soul affected by entropy? If it is, it will reincarnate forward in time. If it isn't, it could reincarnate everywhere. Spirituality tells us we must reverse the entropy on our souls - the karma. Since that is the premise, we must assume magick is not affected by real time, as in the direction and entropy, and should be able to cause less chaos than order. If that indeed is true, then we should be able to send energy back in time, end our consciousness back in time.

But the question is: what IS the nature of magic and how does it relate to entropy/time?