I added a Genie (HR54) to my account. I'm very happy with it. I just wished the replay button went back the same amount of time as my HR24's. I haven't timed the difference, but I notice it when watching sports. I often end up hitting the replay button twice, because hitting it once doesn't 'rewind' it far enough. Anyone else feel the same away? It'd be nice if we could get Directv to make it longer.