Yes, but I only have the one DVR. Oh my... 19TB... I thought my Windows Media Center was large at 8TB. I can see how the UPL would have issues with 19TB and hundreds of titles -- indexing, sorting, etc... Wow. What a setup you must have. I'm not surprised DirecTV wouldn't want to support a setup like that as it's probably outside the norm? Would be amazing if they could use your system for benchmark testing -- if it works for you, it will probably work for everyone else.