I have a Dish DVR box and I recorded a nature TV program. I want to copy this program onto a thumb drive. There is a USB slot on the back of my Dish DVR box, but I don't know how to access it because it doesn't come up in a menu anywhere. Is it even possible to do something like this? My TV is a Panasonic plasma Viera Link that is almost two years old. Can anyone tell me how to do this in plain English? Also, if this is possible, is an 8 GB thumb drive large enough for an hour program? Thanks, Sunni