Advertisements I'm interested in doing a 4TB External for my Bolt 6-Tuner Cable. This Bolt has never had a CableCARD install and I thought I'd just do it to be done with it. Bolt was rolled back to TE3 as soon as it was unboxed. I've transferred some content to the 1TB just to confirm operation etc. How best to accomplish this? I have an External Enclosure modified that will work but I doubt I'll use this for other than maybe prepping if needed and some testing on a different Bolt I bought for just experimentation. Will TE3 format 3TB of this HDD and then I could just 'expand' it using tools? Will TE3 format 3TB of any size HDD that a person might desire and then use tools to 'expand'?