I am using the built in ability of 10.3 for IP over FireWire since it came out with my iBook (host) and an iMac. It was a bit buggy, but it worked. Now, I want to share my iBooks internet connection with my girlfriends iBook, but it doesn't work now. While filesharing between the books works like a charm, but she can't connect to the internet via FireWire. I tripple checked the settings, but can't find an error. Anyone has an idea?