It often depends for me. If I go with the usual chap I go with (who really enjoys his sleep) I end to listen to an audio book whilst he gets his head down early, but if I go alone I tend not to use the iPod, but still have it on me. Not done much more than an overnight so far. Have been known to take a carving project. Can be lost in the fire quite often. On the odd occasion that I'm in a bigger group, chat and banter are all you need.