Since I could not find any information for the installation of the rear differential bushings, and I hated the instructions included with the kit, I decided to make my own...
http://youtu.be/clMc5RMYVRY?hd=1
If you feel like you need more information, feel free to ask questions.
As I get these done, since I'm not rich, I'll be posting more. The next up is the lower front control arm, front and rear bushing (in the mail). Anything specific you want to see, now is the time to ask, and I'll include it.
Thanks!
-Jason Uemoto