Just got the new 15 inch powerbook, but I can't get it onto my pre-existent wireless network. We have roadrunner cable internet and my dad's pc notebook is connected to it for internet sharing. My powerbook can see the network, but when I try to log on, it asks me for the WEP password, and I have no clue what that is. I called roadrunner tech support and they gave me the password, but said that they didnt officially support macs for wireless, only for wired networking, so all they could give me was the password, and no more tech support. I entered the password, but it doesnt even fit in the mac's password line (26 characters, 128k encryption) so then I went to a button that said "assist me" and it had another place to set up the internet network, and the password fit in there, but it said it was invalid, so I'm back at square 1. Just works... yeah, right. I've called multiple times to confirm my password, and I've typed it in about 19 times, so I don't think the error is there. Any suggestions?