Okay, I have a Netgear 5 Port Ethernet 10/100/1000 Switch. We have 4 computers plugged into it. The numbers light up on the switch when there is a computer plugged into that port. Mine is plugged into #2, and the 2 comes up Green on the hub. My iBook, a G4 Cube, a PC tower, and a new PC laptop all come up Orange. Intel iMacs also come up green. I used to think (and it made perfect sense) that computers with Gigabit ethernet show up green (the PC tower, the iBook and the Cube don't have Gigabit), but now with a PC laptop that HAS Gigabit ethernet plugged in, also showing up Orange, i'm kinda confused. Does anyone know what it means? Thanks.