I've been trying to get the Network Vis Chart to work but i am struggling - did you manage to get it working? I don't suppose you have a Sample? Ive downloaded the sample Les Miserables but cant get the code to work!
Do you still need help with this? I also downloaded the Les Miserables file yesterday and had to panel beat it a bit to get it to work. You can send me (or post) your sample qvf and the dataset and I'll try to help.