[thronemonkey]

This is exactly what I do. The device doesn't have the password to my wifi so it can't phone home. I have no need to connect it to the internet — I just transfer files from my computer over USB. Couldn't be happier with the setup.

[fumar]

I have owned a Kindle since GEN 1. I have always added my own DRM free books. I would say %80 of my library is DRM free. I rarely turn the WIFI on. There are several pieces of software than can convert files into Kindle readable formats.