When the TiVo Mini first came out, you could only connect 2 of them to a TiVo Premiere 4, due to a software issue. It was said that in a future update you would be able to connect 3. Has that update been released, enabling this new functionality yet? I have a TiVo Premiere 4, 2 TiVo Minis, and a rented cable box. I am looking forward to replacing the rented cable box with a third TiVo Mini.