Not quite the answer... HR10-250 is my primary box. 95+% of what I record is OTA HD. I NEVER miss coming out of commercial when fast forwarding on that box. 4 seconds for Channel Up on my HR22-100 in my office. That won't be acceptable on the main TV. If I need to watch an HD channel not available on that box like ESPN, I change the input on the main TV to an HR20-100. Hanging on to an HR10-250 really isn't foolish. Hopefully, the new HD GUI will make enough of a difference on the HR2X boxes. Otherwise, I am going to have buy an HR24 outright when the HR10 breaks and I cannot repair it.