I'm trying to get my iMac, Parallels, and Win XP to work together to get me on the internet. I know this question has been asked many times before but nothing I've read has helped me. I have a cable modem and no router. Cable Vision is my provider. My iMac connects fine but I can't get Win XP to do the same. What do I need to do, step by step, to get OS X and XP to work together? Thanks.