I have had the XL4 for 5 days now. I like the new interface and the four tuners. I previously had a series 3, which has been moved to the bedroom. I miss it in my main tv room. My question is, is the series 3 the best TiVo ever? I love the program titles (and the time) on the front display. It was really a good device, especially given when it was released. What do you guys think?