I recently fired up FiOS at my house with a HD TiVo and a DT Series2. From what I can tell all guide times are correct EXCEPT MTV. Not sure why this is or how to remedy it. For example... records last 2-3 minutes of previous show and cuts recorded show off by same amount. Another example... try recording the Real World and it records something totally different. I'm running FiOS in Texas. The FiOS box with the attached DT Series2 has the correct schedule, while the TiVo HD and DT S2 guides from TiVo are incorrect.