Thank you guys, that's what I thought, but I wasn't sure. I have a new boat on order and It's supposed to have 2 G3 Helix 10's with SI on the console, but I wasn't sure if I'd be able to see the SI on the non-SI unit up front. I also found a good deal on a 360 the other day and ordered one so they're putting an ethernet switch in as well now.