On the 360 box if you go into saved and then recordings and then look at your saved programs it give you the percentage at the top left. Now with the 360 box you only have 1 HDD so that's OK, with 2 converted V6 boxes I don't know if it shows the percentage combined for both boxes or just for the box you are looking at, easy way to tell would be to check on them both and if they both say the same then I would guess it's the combined percentage.