Hey guys is there a preference between the two 70 hour DirecTivo units? (I've only seen two advertised at Circuit City, but if there are more or better options, I am open to suggestions.) The two models I've seen are the DTV R10 and the Hughes SDDVR80. Both are $100. Is DirecTV offering any deals that anyone knows of? I have the samsung 40 hour unit currently and just want a second unit with some more disc space. The 40 hour unit will move to the bedroom. I suspect the 70 hour units have all the features I've grown to love on my 40 hr (2 tuners, one touch record, etc.) Thanks for any opinions. I'm happy to answer any questions if I left out something vital.