Hello everyone. My mom recently bought a new HP desktop PC that came with Windows Vista. We are trying to set up a new network to share printers and files. I go through Windows Vista to setup the Network and it saves the settings on a USB flash drive. I plug it in to my Mom's Windows XP laptop and it seems things go through. But the problem is it doesn't work. I go the the desktop and the laptop is not shown in the network. Also I can not get my Mac Book Pro to find the network and printer as well. Can someone please help.