We're coming into week 1 of our new DTV service with our HR34. So far, things are working really well. We're noticing two little issues, and are wondering how best to resolve them. We notice that shows which are set to record back to back on the same channel often record overlapping video. So at the end of show A, we'll see 2 mins of show B. Then when we watch show B, it'll have the same 2 mins at the beginning. This is not an issue per se, but we're wondering if this is making the DVR use two tuners, and if so, why? Secondly, we're noticing that some shows, on channels like ABC and CBS, are clipped 20-30 seconds at the start. We have 2-3 things being recorded. Is there lag in starting 2-3 shows? I could change all shows to start 1 min early, but I do not know the DVR software that well yet to know what side effects that will have in terms of overlapping recordings. Thanks!