What does Jesus Freak do? I have the developer G1, so it's already unlocked and root-accessible, though PdaNet runs as a user application and only needs USB debugging enabled to operate. I haven't had any compelling urge to hack my phone, since Android works very well out of the box (though seeing the Nexus One in action has me cursing the crappy GPS and navigation features of my G1; next paycheck, I'm upgrading).