I have always enjoyed vudu, until a couple of months ago my digital copies said error please re-download to continue playback abs when I try to do that, it says we don't have a version of this movie on IOS, so contact vudu. So I do and I'm told, even though I've bought a digital copy, I can't use it on my iPad. I can watch it when I'm attached to WiFi, but so much for being able to watch on the go! Anyone else have this problem or an answer for me. Doesn't help in the car for kids on a long ride!