Advertisements I want to upgrade my 500GB Bolt (which, unfortunately, was the only size available during TiVo's sale 2+ years ago) and understand that the software limit is 3TB. However, I see references to people putting in a 4TB 2.5" drive. If I use a 4TB drive, does the Bolt see it as a 3TB drive and just ignores the extra capacity? Are there any problems with sticking in a drive that is greater than 3TB? It's not worth it to me to pay $100+ extra to get a true 3TB drive that will come with no manufacturer's warranty. I would prefer to buy either a 4TB or even a 2TB 2.5" drive in that case. Thank you for any advice.