Just to confirm , settings , V6 , Tivo Box , and then click on V6 ? To get the recorded programme on my TiVo Box ?
No. Go to "My Shows" on the box you want to watch the programme on, scroll to the bottom of the list and the other box (which has the relevant recording on it) will be listed, select that other box and you'll be able to see all the "My Shows" entries on the other box - chose one and watch!
As a Very Insightful Person, I'm here to share my knowledge. I don't work for Virgin Media.