Just FYI have been running 68-69% on the basic Roamio for about a week now and all seems good. I am using a 12V 3A switching power supply instead of the stock 12V 2A. Doubt it will use more electricity (or not much) as it should only draw what it needs. The 10TB in the Roamio Plus with the out of order partitions is a different story though. It reboots itself a lot, usually when using the menu. If I get a blue spinning circle prepare for a reboot....... Even when accessing the Plus menu from another TE3 Tivo. Another oddity is some shows do not record. Some just say "unknown error". Some the channel shows not authorized. Just normal channels, and it changes, never know what channel will say not authorized. When I actually tune in the channels they will have a not authorized black screen. If I go channel up or down then back to the not authorized sometimes it is back. Other times I have to reboot the Tivo to get the channel back. Since I never know what channel might become "unauthorized" kind of a pain, any scheduled recording might not record. KS 58 does not work, gets to a point where it says "installing an update" but freezes there. Fortunately unplugging and plugging back in everything comes back, don't think it actually completed the KS 58 though.