I've been running newt's HD ROM for a couple of weeks now with no problems at all. Today, my phone turned itself off several times. It only happens when it's locked and sitting somewhere. I have to do a battery pull to get it to come back on. I really don't know if it would be the ROM or the phone. I'm overclocked at 1600mhz and that's always been fine in the past with no issues. Anyone have some feedback?