File Sharing
Setting Up File Sharing In XP Is Simple. Right click on the folder you want to share. In your case, go to My computer and right click on the C drive. Go to Sharing and Security. Click on the text reading "If you understand the risk...." and then click the text reading "if you understand the risks but still want to share files by running the wizard, click here." Then click ok to "Just enable file sharing " if that box pops up. Then give the share a name, like C and check both of the check boxes off, press ok and you're done.