I just found the PVRblog, sort of a catchall weblog for news about Tivo, ReplayTV and other PVRs. It’s got some useful tips, like “How to setup a new TiVo without a phone” and “How much space do I need in a new TiVo?.” I added it to my NetNewsWire; it’s only been running since July 6th but it looks like it’s already pretty good.