If I replace my 622 with a 722K, will the 900 Mb of EHD recordings I have on my WD hardrive be able to be viewed with the 722K? A live chat and a telecon with a CSR say no, it will have to be reformatted. I thought I had seen in a previous thread that Dish could ping the new receiver to get it to read the 622 info on the hard drive? I searched but could not find the info. Also, it looks like I will have to pay $439 for the upgrade. They said Dish-It-Up was no longer available for this. I'll just buy one from the Dishstore if I decide to updgrade. Ay help or advice will be greatly appreciated.