Previous phones I have activated have done OTA programming that also performs firmware updates. Does this happen with the Hero? I'm just wondering that if this happens, if there's a way to stop it. So, if you have a Hero loaded with 2.27.651.5 or earlier, you wouldn't want it going to 2.27.651.6 and blocking the ability to root the phone. Of course, you could flash the phone back to 1.5 and then root it to 2.27.651.5_R, but what a pain. Also, is knowledge of the MSL required at any step of the rooting process? I looked at some instructions and didn't see it mentioned. MSL is referenced here: HTC Hero Programming Also, anybody know what interface "CSM" is and how to get to it?