Hi, I still need help figuring out how to link my laptop to my PC in order to share the files on the PC. Both systems are WIndows XP. I have been through the Help & Support (Windows) and can someone confirm whether I need a network adaptor to connect the two? I thought I could just use the laptop Ethernet cable and plug into the hard drive of the PC. And after that I can't figure out what to do? If someone can give step by step instructions, it would be much appreciated!!