i'm trying to share my internet connection from my pc to my powerbook using a second nic card in my pc and a crossover cable but i'm getting errors when i try to set up the ICS using the home networking wizard in windows xp. the pc is running windows xp up to date with service packs and my powerbook has osx 10.2.8. when i initially set it up with a patch cable it worked fine for about an hour before the pc stopped talking with the mac and ever since then i've tried numerous things, including using a cat5e crossover cable rather than a patch cable but i now get errors when i try to set up the ics via the wizard. if i do it manually it says it's sharing the connection but the mac isn't able to open anything. there's no problem with the mac, because it works fine when it's plugged directly into the wall, but ideally i'd like to be able to get them both connected at the same time.. any help would be appreciated. thanks.