I am Networking Illiterate. I have a DSL connection for accessing the Internet. I have a Linksys N wireless router on my primary computer. I have a Linksys Wireless N USB Adapter on the secondary computer. Both computers access the internet without difficulty. Both computers are running WinXP Professional SP2. Both computers have built-in networking capability through Asus motherboards. PROBLEM: I would like to copy and access the files on each computer with the other. Nothing I have tried works. I would really appreciate step by step setup solutions. Should I hard-wire the computers? Should I use a crossover cable between the computers? Or Category 5 cabling together with the Wireless router? If so, HOW? Or, do I need a completely different setup? It sounds to me that I know just enough to screw everything up.