What boxes do they have available in your area? Once you know what's available you can go to TWC website and research to see what size hard drive are in those boxes. I know the Samsung H3272 has a 500GB hard drive.
Not sure what they have here. I may have to go over there and ask.
More trouble. Now both my 8300's are missing recordings I have already set up. They are disappearing from the Scheduled Recordings list just like I never even set them up. Today I checked the recording log, and one said "Service No Longer Exists"! And of course I tuned in the channel and it came in fine WTF???