Yet another good reason to can the stand-alone TiVo and support the DirecTV implementation! Let's see ... dual-tuners, commercial free, pop-up free and all advertising strangled in the showcase menu! If you need another reason lets try high definition and the freshly released hacks that allow you to use DirecTiVo with the 4.x software, streaming, Home Media Option (for streaming, MP3 and JPG, and many, many other toys that now make it the best thing going. Replay will never catch up (sorry Charper).
As of tonight I home will have more than 600GB of storage for TV programming. Whoohooo!
DirecTV will also be releasing v6.1 of the TiVo software in the next few months, this may be good or bad, but I know there will not be pop-ups. I know there are other opinions, and they do matter, but nothing is a good as a TiVo ... YET! Their time to fall is just around the corner, unknown to them they have already experienced their regin.