For those who have already purchased (or filled up?) your Series3 TiVo, we’ve got upgrade kits available. They are quite easy to install and we’ll be putting up installation instructions on the website soon. The kits are available in 500GB (60 HD hours) or 750B (100 HD hours), and replace the 250GB in the S3 … Continue reading Series3 Upgrade Kits Shipping…and more news.