I'm curious how many people gave up and returned their Series 3 (original and newer TiVoHD) after failed CableCARD installations. I have seen an old poll "How did your CableCARD install go" which was interesting, but tackled the question from a different angle. http://www.tivocommunity.com/tivo-vb/showthread.php?t=317247 I'm more interested in how many sales TiVo has lost due to Cable company incompetence and hostility toward CableCARDs. I am currently fighting this battle myself and am curious about the experiences of others who decided to give up. What was your breaking point? I also know that this poll will be a bit biased because members of this forum probably had a better success rate than some of the general public.