I know this has probably been covered a million times but I have searched for the last 30 min to no avail. So here it goes... I have an iMac G4 that is connected to an AirPort Express wirelessly. The express is then hooked up to a DSL modem. There is also another iMac G4 in another room that I would like to be able to access the internet with. The only problem is it doesn't have an AirPort card. Today I went out and got a "Network Patch Cable" to connect the two iMacs. But there is no communication between the two. Do I need a crossover cable instead. I was under the impression that the iMacs worked fine with any ethernet cable... but they don't seem to. So basically I need to share my AirPort internet connection with the other computer over ethernet. What is the best way to do this?