I'm waiting for the NTA feature requests sub-forum to be created so here goes :
It would be nice to see the graphs split up between In and Out. I have to dig thru to find out what conversations are going thru the interface and what direction they are going on. I would have the page split in half (In and Out) and then each section under that with the same graphs/data. This way you can easily tell where you see a large in vs and out and figure it out quickly. This is what worked great with the NetQoS tool.
BB