Those crazy folks at XDA-Developers have done it, and done it in record timing. It being rooting the Nexus S the same day of it’s release. This has got to be some kind of record. So you feel like taking your new toy on a trip? Come on you know you wanna. Give it a shot, it’s half the reason you bought the phone. Oh yeah, if you do it, it’s at your own risk, yada, yada, yada, and all that other stuff.