If it's anything like the 6100 it should be a good stable and reliable stb, I haven't hardly or should I say never found any posted issues with these versions. the one thing I love most about my 6100 is the fact that the timer schedule works with the PVR unlike most of other stb's. Most other stbs rely on a working (populated) EPG in order for the PVR timer to functon, I'm referring to the scheduled event timer where you schedule a recording. My Pansat 9200HD PVR timer doesn't work without a populated EPG but my CS 6100 does. The 6100 was not originally a PVR but with the old N2 hackware it is now a PVR unit and I believe the coders used the same code from the 7100 to make this possible. So you may want to investigate this first if it's a feature your parents will be needing for scheduling recordings. There's not many PVR stbs on the market today that have a working recorder timer without a populated EPG, I suspect the manufacturers were only concerned with hacking in mind, focused on DN & B3V EPG's,,, FTA doesn't offer any EPG's so what does this tell us? Hmmmm??????