In the past, I got offers of Hulu Plus for free for 6 months due to having TiVo Premiers (2-tuner). In order to get the 6 month offers, I remember inputting a different TiVO service number each time & therefore essentially got 1 free year of Hulu Plus. I recently got a 4-tuner Premiere. Is there any way to still redeem this offer? If so, where?