Ok, so I know these are estimates but how in the F could it be this far off when I always record SD shows on basic quality ? I have something like 77 shows on my S3 and the capacity under system info says tat I guess I should get about 303 SD hrs. Well, I just added everything up, mind you I have a full disk and an emty trash. Anyway, like was saying... I added everything up and I only come up to 151.5 hrs, so ya, WTH am I missing ? Like I said I know that figure can be varied by recording quality but how can it be so far off ? The only answer I can come up with is the size of the shows "file", like some of my 2hr shows might com under 2.5GB's while others might ring in at just under/over 3GB. Even then that's one hell of a gap to jump, This leads me to my next question, I want to upgrade to the S4 and the so called space indicator. How accurate is that thing since I'm asuming it probably calculates by time ?