I just looked at the website someone had posted.
I feel like such a dolt... I must have read the automatic tranny somewhere in my Jeep maintenance book, it was going on about dropping the pan and filters and seals ect ect... There was even a picture of a tranny with fluid pouring all down the sides haha!
Taking a look this seems to be no harder then changing the oil! 2 bolts and a pump is not that bad.. I was thinking I would have a giant mess on my hands trying this.
The book says Mopar fluid, I assume others make an equivalent or better?