Artnet Question

I'm new to using art net, I have HogPC. I've got a DP2000 in art net mode. And a super widget plugged into my computer. My question is, should I be able to get more than just universes 1-4 from the DP2000? I thought that as long as you have a super widget plugged in, you can get up to 8 universes, 4 additional with art net, and I'm only able to get the same 4 universes that I get from my super widget. Do I need to get a different art net node to get universes 5-8?

Thanks,

Mike Kellner
Lighting Director
Concord Music Hall, Chicago IL