By way of RCN, we’ve learned that both rental and retail TiVo Roamio, Premiere, and Mini hardware will receive a minor update to surface favorited Opera TV Store apps via a new link (highlighted above) – and, thus, saving you a click. While Opera app selection and speed still leave something to be desired, it’s a decent improvement and far easier to engineer than pulling specific Opera app listings into TiVo’s native menu. But what we really want is an Amazon Instant update…