There's only one DIRECTV HD TiVo, the HR10-250. It'll work great for capturing HD over the air signals and the few HD channels by satellite it gets nowbut won't pick up the new HD channels DIRECTV is getting ready to launch. Check out my sig if you want to compare the HR10-250 to the HR20 (it also compares the DISH ViP 622/722 models). Lots of good info over at dbstalk.com too about the HR20 if you're interested.