[MechanovaKing]

Well out of the Riders I've seen recently.
-Kiva is magic.
-IXA (Kiva) seems to be made of; well crafted small machines. I'm not sure how to explain the Henshi part thou. But it seemed like a really weak Rider over all.
-OOO's is not magic as classically done, but made with emotions made real?
-Birth (OOO) is tech based on magic.
-Den-O is stupid. I mean...I think DenO's armor is made up in the same way the Imagin. Which I can't entirely figure out what that is...is it atlertime lines matter or matter from reality warping. But didn't DenO say timetravel isn't time travel, the present is based off people memories...so wouldn't the armor be made of memories? I...I don't know for that one.

AH! Kamen Rider W Double! A SciFi hero. Now we can have a converstion about science. The rest is alot of head scathing because most Rider I've seen are base on magic. And magic is 'whatever'.
But W I saw is all SciFi.
So the way I see it: Earth has a big energy source in the middle that keeps all genetic codes. The Gaia Memories are advanced epi pens able to change the DNA of someone as long as the memory is in the body, useing mined bits of this energy source. I image that there were earlier test subjects would could not change back to human. The Gaia port is a thin machine that allows the user to pull the memory out.
The Lost and Double Driver are better Gaia ports and a filter because using Gaia memories was bad for you right? The Double Driver some how had Philp's code in it.