Wow... I can't believe you guys found both of the things I was looking for. I consider myself a fifth level black belt of finding stuff online, but I've been humbled.
Cassius found the splitter thing here: http://www.moons-power.com/
Mine was black, but those other colors are awesome! I love the black/red one.
To buy the black one in the US, go here: Splitter
It's twice what I paid in Japan, but a great deal anyway. I love that thing.
Again... thanks a ton for finding these things for me!
P.S. Just to make this post worth reading for those who don't care about these things - my best story EVER (in my opinion) will be posted by the end of the month. Better than the pool, tunnels, or any other popular ones. I can't post it until the end of the month though... you'll see why.