I've seen a number of posts regarding TV 3 and closed captioning not being available so I'm not sure if this is a Magictv problem or the ongoing TV 3 issue.  I have recently upgraded the firmware to 5.10NZ and now I see a lot more TV 3 programmes with the Sub icon on them.  However, for only one of these the subtitles actually played.  For the others, I switch them on to English and nothing happens.  Is this just an extension of the TV 3 captioning problems?  An example is CSI subtitles will play but The Americans will not.