I haven't logged in here since 2007. Hi! Still have an SD lifetime hacked TiVo in a closet somewhere, but I was on DirecTV and well, we know how that went. I cut the cord 6 months ago, and got a Tablo with a 5TB. It "works", but the user interface is nowhere near TiVos. I saw a mention that TiVo had an OTA recorder now, went looking, found the specs for Bolt and Bolt+. Searched the forums here and read through a few threads on this. Bolt apparently is flaky on HD ? Bolt+ does NOT SUPPORT HD Antennas? Baffled that this would be so. ??? I've hacked a number of TiVos in my time, not afraid to do it again - apparently you can replace the internal drive in the Bolt, but also can use a USB external? Does an external slow performance down? Stutter seems a common word here.