[Rudyard Wallen <parhelion@xxxxxxxxxxxxx>]

Thanks Guy,

OK, some of that went over my head but I think I got the gist. So I 
guess the big question is: Is there a way to see HTTP on this network 
combo of wired and wireless machines that all are connected to this one 
router?

Update: I just connected my laptop via Ethernet to the router. My tower 
is running Wireshark. I see the IP address of my laptop (a Mac) but it 
only shows IGMP, MDNS and UDP packets for that source IP. Could I have 
this thing setup wrong?

-Rudy