How do I root my Kindle Fire?
BurritoRoot seems to be the way to go for root on the Kindle Fire. I rooted mine with this tool and then installed TWRP to get ICS on the Fire.

BurritoRoot is a simple .apk that needs to be installed. Rooting itself is then easy as with SuperOneClick. Here are the resources for BurritoRoot:


Offical XDA Thread for BurritoRoot
AndroidPolice Blog post with download link




Once you have root access, Amazon's Prime video service will lock you out of downloading or watching streaming video. Installing OTA RootKeeper will let you remove root when it's not needed, and allow video to work.